000 00269nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aDonavan, John J.
245 _aSystems Programming
260 _aNew Delhi
_bTata McGraw Hill
_c1972
300 _axvii,488
942 _cBK
999 _c5469
_d5469