Heil, David

How computers work : a journey into the walk-through computer ( visu )
3 editions published in 1990 in English and held by 182 libraries worldwide
Students explore the working components of a computer using the two-story high working model of a desk-top computer at The Computer Museum

Discover the wonder ( Book )
13 editions published between 1993 and 1996 in English and held by 78 libraries worldwide

Discover the wonder by David Heil( Book )
14 editions published between 1993 and 1996 in English and held by 39 libraries worldwide

Discover the wonder by David Heil( Book )
9 editions published between 1993 and 1996 in English and held by 26 libraries worldwide

Discover the wonder by David Heil( Book )
8 editions published between 1994 and 1996 in English and held by 19 libraries worldwide

Discover the wonder ( Book )
6 editions published between 1993 and 1996 in English and held by 17 libraries worldwide

Discover the wonder ( Book )
10 editions published between 1993 and 1996 in English and held by 17 libraries worldwide

Family science by Portland State University( Book )
2 editions published between 1999 and 2001 in Spanish and English and held by 17 libraries worldwide

Discover the wonder ( Book )
8 editions published between 1994 and 1996 in English and held by 16 libraries worldwide

Discover the wonder ( Book )
9 editions published between 1993 and 1996 in English and held by 14 libraries worldwide