000 00443nam a2200181Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c390
_a9789351404521
040 _aET
082 _a540.71 SIN-A
100 _aSingh, Jagdamba
_93815
245 0 _aAdvanced practical chemistry
250 _a6th
260 _bPragati Prakashan
_aMeerut
_c2015
300 _aVP 1-60p.
500 _a31339
700 _aSingh, Jaya
_98583
942 _cBK
999 _c37354
_d37354