@BOOK{ Book!D - 103436307,
AUTHOR = "/ John Bird",
TITLE = "Engineering mathematic",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران",
SUBJECT = "Engineering mathematics.,Engineering mathematics--Problems, exercises, etc",
URL = "/book/103436307/Engineering-mathematic/"}