TY  - BOOK
AU  - Leeson, Daniel N.
AU  - Wallstedt, Eric K.
TI  - Basic programming concepts and the IBM 1620 computer
U1  - 510.783 
PY  - 1968///
CY  - New York
PB  - Holt, Rinehart And Winston
KW  - Electronic digital computers -- Programming
KW  - IBM 1620 (Computer)
KW  - Fortran (Computer Program Language)
N1  - Bibliography : P. 447-448
ER  -