TY - BOOK AU - Department Of Labour AU - Immigration TI - Basic Trade Manual 3-4 SN - 0000016942 U1 - 621.07 PY - 1975/// CY - Canberrg PB - Dept Of Labour & Immigration Australian Govt Pub KW - 3-Apr Basic Geometry Manual No:1 Plane Practical Trade KW - I.S.I. Codes & Hand Books In Mechanical ER -