000 00306nam a2200181 4500
020 _a
082 _a541.3 PAH/P
100 _aS Pahari
245 _aPhysical chemistry
250 _a
260 _a
_b
300 _a712p
_c
500 _a
505 _a
650 _a
700 _a
942 _cBK
999 _c21937
_d21937