WorldCat Identities

Lenchner, George

Overview
Works: 18 works in 42 publications in 1 language and 510 library holdings
Genres: Textbooks 
Roles: Author
Classifications: QA43, 510.7
Publication Timeline
.
Most widely held works about George Lenchner
 
Most widely held works by George Lenchner
Math Olympiad contest problems for elementary and middle schools by George Lenchner( Book )
4 editions published between 1997 and 1999 in English and held by 145 WorldCat member libraries worldwide
Creative problem solving in school mathematics by George Lenchner( Book )
12 editions published between 1983 and 2008 in English and held by 143 WorldCat member libraries worldwide
The overhead projector in the mathematics classroom by George Lenchner( Book )
3 editions published between 1966 and 1974 in English and held by 110 WorldCat member libraries worldwide
Mathematical Olympiad contest problems for children : (also for teachers, parents, and other adults) by George Lenchner( Book )
2 editions published in 1990 in English and held by 47 WorldCat member libraries worldwide
Modern mathematics, geometry by Myron Frederick Rosskopf( Book )
3 editions published in 1966 in English and held by 18 WorldCat member libraries worldwide
Geometry by Myron Frederick Rosskopf( Book )
2 editions published in 1971 in English and held by 15 WorldCat member libraries worldwide
Maths olympiad contest problems for primary and middle schools by George Lenchner( Book )
1 edition published in 2005 in English and held by 10 WorldCat member libraries worldwide
Basic facts of elementary algebra by George Lenchner( Book )
3 editions published in 1963 in English and held by 5 WorldCat member libraries worldwide
Solutions A.P. calculus problems part II AB and BC, 1976-1990 by Judith Broadwin( Book )
1 edition published in 1990 in English and held by 4 WorldCat member libraries worldwide
Solutions A.P. calculus problems part II AB and BC, 1987-2001 by Judith Broadwin( Book )
2 editions published in 2001 in English and held by 4 WorldCat member libraries worldwide
Solutions A.P. calculus problems part II AB and BC, 1984-1998 by Judith Broadwin( Book )
1 edition published in 1998 in English and held by 2 WorldCat member libraries worldwide
Math Olympiad contest problems for elementary and middle schools by George Lenchner( Book )
2 editions published between 1997 and 2008 in English and held by 2 WorldCat member libraries worldwide
Modern mathematics : geometry by Myron Frederick Rosskopf( Book )
1 edition published in 1966 in English and held by 1 WorldCat member library worldwide
Solutions A.P. calculus problems part II AB and BC, 1999 by Judith Broadwin( Book )
1 edition published in 1999 in English and held by 1 WorldCat member library worldwide
A study of the effect of the use of overhead projection on achievement in presenting selected topics of circular functions by George Lenchner( Book )
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
A visual approach to modern algebra I, Book 1-8 (Transparencies) by George Lenchner( Book )
1 edition published in 1968 in English and held by 1 WorldCat member library worldwide
A visual approach to modern algebra II & trigonometry, Book 1-8 (Transparencies) by George Lenchner( Book )
1 edition published in 1968 in English and held by 0 WorldCat member libraries worldwide
 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.30 (from 0.00 for Solutions ... to 1.00 for A visual a ...)
Languages
English (42)
Covers