000 00283nam a2200133Ia 4500
100 _aRoy/M.K & dastidar D.G
942 _cBK
654 _aCobol
245 _aCobol programming
260 _bTata Mc Graw hill
_aNew Delhi
_c1988
300 _a309
546 _aENGLISH
999 _c27589
_d27589