@BOOK{ Book!D - 77721286, AUTHOR = "Beer, Ferdinand Pierre", TITLE = "Vector mechanics for engineers", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد", SUBJECT = "، Mechanics, Applied,، Vector analysis,Problems, exercises, etc ، Mechanics, Applied", URL = "/book/77721286/Vector-mechanics-for-engineers/"}