Clarke, Donald.
The encyclopedia of :How it works:From abacus to zoom lens / edite by Donald Clarke. - 1st ed / - London : Marshall Cavendish Books Limited. - 245p ;
0 85685 304 6
Technology
Fk / M2
The encyclopedia of :How it works:From abacus to zoom lens / edite by Donald Clarke. - 1st ed / - London : Marshall Cavendish Books Limited. - 245p ;
0 85685 304 6
Technology
Fk / M2