000 00334nam a2200145Ia 4500
020 _a9789696230137
082 _b778
_a570
100 _a"Khan ,M Ishaq"
245 0 _aGCE topical Pure Biology O levei
260 _bRedspot
_c2015
300 _a430
944 _cTR
999 _c528964
_d528964