01038nam a2200205Ia 4500 CTU_164787 210402s9999 xx 000 0 und d 137.75 620.112 B415/4th Beer, Ferdinand Pierre Mechanics of materials Ferdinand P. Beer, E. Russell Johnston, Jr., John T. DeWolf Boston McGraw-Hill Higher Education 2006 For the past forty years Beer and Johnston have been the uncontested leaders in the teaching of undergraduate engineering mechanics. Their careful presentation of content, unmatched levels of accuracy, and attention to detail have made their texts the standard for excellence. The revision of their classic Mechanics of Materials features an updated art and photo program as well as numerous new and revised homework problems Strength of materials,Sức bền vật liệu Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ