000 00339nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a540.03 C397
100 _aCENTRAL HINDI DIRECTORATE
245 0 _aELEMENTARY TECHNICAL DICTIONARY: CHMISTRY
260 _aNEW DELHI
_bMANAGER OF PUBLICATIONS
_c1966
300 _a24X16
942 _cBK
_2DDC
999 _c16179
_d16179