TY  - BOOK
AU  -  Newcomer, Lawrence R  .
TI  - Theory and problems of programming with advanced structured cobol / 
U1  - 005.133COB 
PY  - 1987///
CY  - New York : 
PB  - Mc-Graw Hill , 
KW  - Cobol
KW  - Programming languageCOB
ER  -