000 00339nam a2200145Ia 4500
020 _a0000000000
082 _bT-497
_a540
100 _a"Redspot"
245 0 _aChemistry Alternative to Practical
260 _bRedspot
_aPakistan
_c2013
300 _a250
944 _cTR
999 _c781491
_d781491