TY  - BOOK
AU  - Khan, M. B.
TI  - Advanced structured COBOL / M.B. Khan, Merle P.vMartin
SN  - 0878359508
U1  - 005.133 KHA 
CY  - DanveRed Sport, Mass. : Boyd & Fraser, c1994.
KW  - COBOL (Computer program language)
ER  -