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			_c8432 _d8432