000 00307nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aRoy M K & Ghosh Dastidar
245 0 _aCobol Programming
260 _bTata Mcgrawhill Publishers
_c1993
300 _a309p
650 _aComputer Science
942 _cBK
999 _c8377
_d8377