000			00241nam a2200097Ia 4500
020			_a978-0-07460482-3
942			_cBK
245			_aSystem programming .-978-0-07460482-3
260			_a New Delhi _bTata McGraw Hill _c1991
300			_axviii, 488
999			_c425944 _d425944
041			_aeng