The Encyclopedia of how it works from abacus to zoom lens

Other Authors: Clarke, Donald
Published: London Marshall Cavendish 1977
Subjects:
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090 0 0 |a T47  |b .E53 1977 
245 0 4 |a The Encyclopedia of how it works  |b from abacus to zoom lens  |c edited by Donald Clarke  
260 0 0 |a London  |b Marshall Cavendish  |c 1977 
300 |a 245 p.  |b ill. (some col.)  |c 30 cm 
500 |a Includes index 
650 0 0 |a Technology  |x Popular works 
700 1 0 |a Clarke, Donald 
999 |a 6129 
999 |a 6129  |b Book  |c General Collection  |e JKR Library