TY - BOOK T1 - Strength of materials A1 - Harris, Charles Overton 1909- LA - English PP - Chicago PB - American Technical Society YR - 1971 ED - 3rd ed. UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217607537303 OP - 231 CN - TA 405 H37 1971 KW - Strength of materials. ER -