000 00439nam a2200157Ia 4500
008 241209s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a540
_bC53C
245 0 _aCompetitive chemistry
_cN. N. Sinha. . . [et al].
260 _aPatna
_bGood Books
_c[n.d.]
300 _aVarying pagination: ill; 26cm.
650 _aChemistry, Competitive.
700 _aSinha, N.N....[Et Al]
942 _cBK
999 _c34096
_d34096