@BOOK{ Book!D - 93999040,
AUTHOR = "/ John Elder",
TITLE = "Construction of data processing software",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد و انتشارات دانشگاه تبریز",
SUBJECT = "Electronic digital computers - Programming,File organization (Computer science),COBOL (Computer program language)",
URL = "/book/93999040/Construction-of-data-processing-software/"}