@BOOK{ Book!D - 103397241,
AUTHOR = "/ M.B. Khan",
TITLE = "Beginning structured COBOL",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران",
SUBJECT = "COBOL (Computer program language),Structured programming",
URL = "/book/103397241/Beginning-structured-COBOL/"}