TY - BOOK AU - TI - Blaster's Handbook : A Manual Describing Explosives And Practical Methods Of Using Them / U1 - 624.152 BLA PY - 1952/// CY - Wilmington PB - E. I. Du Pont De Nemours & Company Inc. KW - Blasting KW - Handbooks, Manuals, etc N1 - Includes indexs ( p. 469 - 477 ) ER -