000 00377nam a2200145Ia 4500
040 _cPK-LaCSN
082 _a001.642
_bPUN
100 _aJaffery, Syed Zulqurnain
245 0 _aComputer science 10 - punjab textbook board
260 _c2013
_bpunjab text boook board
_aLahore
300 _a124
942 _cTB
999 _c857295
_d857272