TY - BOOK AU - Bennett,A.E. AU - Siy,Louis J. TI - Blueprint reading for welders SN - 0827310595 U1 - 671.52 19 PY - 1978/// CY - Albany, N.Y. PB - Delmar Publishers KW - Blueprints KW - Welding KW - Drawing N1 - Part of illustrative matter in pocket; Includes index ER -