Cobol programming: problems and solutions /
Roy, M K.
Cobol programming: problems and solutions / By M K Roy and D Ghosh Dastidar. - 1st ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd ; 1998. - vi,309p. ; PB 22 cm.
0074518658
Identification and environment division
Conditional and sequence control verbs
Sorting and merging of files
005.135 / ROYM
Cobol programming: problems and solutions / By M K Roy and D Ghosh Dastidar. - 1st ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd ; 1998. - vi,309p. ; PB 22 cm.
0074518658
Identification and environment division
Conditional and sequence control verbs
Sorting and merging of files
005.135 / ROYM
