@BOOK{ Book!D - 92018207, AUTHOR = "Raman, R.", TITLE = "Elements of precision engineering", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه صنعتی خواجه نصير الدين طوسى", SUBJECT = "، Optical instruments - Design and construction", URL = "/book/92018207/Elements-of-precision-engineering/"}