Principles of programming the IBM 1620 computer
Claffey, William J
Principles of programming the IBM 1620 computer - California: Dickenson Publishing Company,Inc., 1968 - xv, 319p.
Information science
IBM 1620
D 681.32.06 / K8
Principles of programming the IBM 1620 computer - California: Dickenson Publishing Company,Inc., 1968 - xv, 319p.
Information science
IBM 1620
D 681.32.06 / K8