TY - BOOK A1 - Wilson, Edward L. TI - SAP 90 : a series of computer programs for the static and dynamic finite element analysis of structures, users manual PB - كتابخانه پژوهشگاه نیرو SN - 99744761 UR /book/99744761/SAP-90-a-series-of-computer-programs-for-the-sta/ ER -