How to make a foot-operated wordshop drill
Smith, Paul
How to make a foot-operated wordshop drill - London : Intermediate technology publications, 1986. - 47p.; ill. 25cm
0903031973
Engineering
621.815 / SMI
How to make a foot-operated wordshop drill - London : Intermediate technology publications, 1986. - 47p.; ill. 25cm
0903031973
Engineering
621.815 / SMI