000 00414nam a2200181Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c170
040 _aET
082 _a540 KUM-A
100 _aKumar, G. S.
_92306
245 0 _aApplied chemistry-I
250 _a1st
260 _bSuhavi Publications
_aDelhi
_c2013
300 _aVP 32p.
500 _a21728
700 _aKumar, S. S.
_92307
942 _cBK
999 _c27943
_d27943