TY - BOOK AU - Pytel, Andrew. AU - Singer, Ferdinand L. TI - Strength of materials / SN - 0321045416 U1 - 620.112 PYT 23 PY - 1987/// [Reprinted 2001] CY - Massacussetts : PB - AWL, KW - Strength of materials. N1 - Includes index. ER -