000 00309nam a2200121Ia 4500
008 240125s9999||||xx |||||||||||||| ||und||
020 _a8185015619
041 _aeng
100 _aAho, A.V. and Ullman J.D.
_916336
245 0 _aPrinciples of computer design
260 _bNarosa
_aNew Delhi
_c1989
942 _cBK
999 _c27736
_d27736