000 00374nam a2200157Ia 4500
020 _a9789694947815
040 _cPK-LaCSN
082 _a500
_bSID
100 _a"Siddiqui,Salman Asif"
245 0 _aScience awareness 2
260 _c2006
_bParamount Publishing
_aLahore
300 _a134
942 _cTR
999 _c837631
_d837608