00261    a2200097   4500082001500000100002400015245004100039260003800080300002300118650002200141  a604.2bVOL  aVoland, Gerard G.S.  aModern engineering graphics & design  aDelhibCBS Publishersc1987g1989  axxix, 537p.c25cm.  aTECHNICAL DRAWING