000 00285nam a2200121Ia 4500
100 _aTuli, R K & Sethi, R K
250 _a9th ed
942 _cBK
245 _aDictionary of chemistry
260 _aAcademic (India) Publishers, New Delhi
_c1989
082 _aR540.3 D.C.
300 _a315
999 _c63218
_d63218