000 00286nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aP.PAL CHAUDHARY
245 0 _aCOMPUTER ORG. & DESGIN
250 _a2nd
260 _bPRENTICE HALL, NEW DELHI
_c1999
300 _a959
942 _cREF
999 _c18445
_d18445