000 00280 a2200109 4500
020 _a9788184871159
100 _aAHLUWALIA, V.K. / PARASHAR, RAKESH KUMAR
245 _aORGANIC REACTION MECHANISMS
250 _a4
260 _bNAROSA PUBLISHING HOUSE, NEW DELHI
_c2021
942 _cBK
999 _c87010
_d87010