TY - BOOK T1 - Illustrated guide to X-ray technics DA - [1972] CY - Philadelphia, AU - Cullinan, John E. CN - RC78 CN - RC78 PB - Lippincott PP - Philadelphia, PY - [1972] ID - 55639 KW - Radiography, Medical. KW - Radiography, Medical SN - 0397502842 TI - Illustrated guide to X-ray technics ER -