000 00468 a2200169 4500
999 _c34477
_d36024
003 ISURa
008 170512b xxu||||| |||| 00| 0 eng d
020 _a9552306027
041 _aTamil
082 _a540
_bGUN
100 _aGunaherath, G.M. K.B.
_913259
245 _aBasic theories in chemistry part VII (Tamil)
_borganic compound
260 _c1995
_aNugegoda
_bOpen University
300 _bill.
_c28 cm.
_a133 p.
650 _aCHEMISTRY
_91829
942 _cSR
_2ddc