@BOOK{ Book!D - 103437182, AUTHOR = "/ William Heldman", TITLE = "IT Project+ study guid", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Electronic data processing personnel--Certification,Project management--Examinations--Study guides", URL = "/book/103437182/IT-Project-study-guid/"}