TY  - BOOK
AU  - Graham,Robert M.
TI  - Principles of systems programming
SN  - 0471321001
AV  - QA76.6 .G7
U1  - 001.6/42 
PY  - 1975///]
CY  - New York
PB  - Wiley
KW  - Electronic digital computers
KW  - Programming
KW  - Local
N1  - Includes bibliographical references and index
ER  -