@BOOK{ Book!D - 99744502,
AUTHOR = "Litecky, Charles R.",
TITLE = "Structured COBOL : a step by step approach",
LIBRARY= "كتابخانه پژوهشگاه نیرو",
SUBJECT = "، COBOL )Computer program language(,، Structured programming",
URL = "/book/99744502/Structured-COBOL-a-step-by-step-approach/"}