TY - BOOK AU - Proctor,Thomas E. AU - Gosse,Jonathan F. TI - Printreading for welders SN - 0826930255 U1 - 671.52 23 PY - 1992/// CY - Homewood, Ill. PB - American Technical Publishers KW - Blueprints KW - Welding KW - Drawings N1 - Includes index; CSE ER -