000 00302nam a2200109Ia 4500
008 230421s9999 xx 000 0 eng d
100 _aSharma (Ashok Kumar) Upadhyay (Abhey), Agrawal (As
245 0 _aPrarmbhik Computer Anuprayog
250 _aIII
260 _bPanchsheel Prakashan
942 _2ddc
_cBED
999 _c20845
_d20845