000 00448 a2200253 4500
001 151739
020 _a23
041 _aeng
080 _a546 Dra
245 _aPhysical methods in organic chemistry.
250 _a
260 _a
260 _bEWP, New Delhi,
260 _c1965
300 _axviii, 430
300 _c
490 _a
100 _aDRAGO, R.S.\
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c130846
_d130846