TY  - BOOK
AU  - Chirlian,Paul M.
TI  - Introduction to FORTRAN IV: with timeshare and batch operation 
SN  - 0121728501
PY  - 1973///
CY  - New York
PB  - Academic Press
KW  - FORTRAN IV (Computer program language)
KW  - Time
KW  - sharing computer systems
ER  -