TY - BOOK AU - Lewis,Chester M. AU - Offenhauser,William H. TI - Microrecording: industrial and library applications U1 - 778.315 PY - 1956/// CY - New York PB - Intescience Publishers KW - Microradiography KW - Photomicrography KW - Microscopy KW - Applied photography N1 - Includes index ER -