000 00278nam a2200121Ia 4500
008 210310s9999 xx 000 0 und d
040 _crty
100 _aRoy, M.K.and Dastidar D. Ghosh
245 0 _aCobol programming
260 _aNew Delhi
300 _a1997
942 _cTU
999 _c244225
_d244225