@BOOK{ Book!D - 103034294,
AUTHOR = "/ By Erik Obertg ... [et al.]",
TITLE = "Machinery's Handbook",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه کردستان",
SUBJECT = "Mechanical Engineering - Handbooks, Manuals, etc",
URL = "/book/103034294/Machinerys-Handbook/"}