387343 Walker, T. M. (1972). Introduction to computer science: FORTRAN language programming. Boston : Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र387343 Walker, Terry M. Introduction to Computer Science: FORTRAN Language Programming. Boston : Allyn and Bacon, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्र387343 Walker, Terry M. Introduction to Computer Science: FORTRAN Language Programming. Boston : Allyn and Bacon, 1972.
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