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003 OSt
005 20221130103047.0
008 221130r19981926ii a|||| |||| 001 0 eng d
020 _a8172250177
040 _aCL.UB
_cCL.UB
_dCL.UB
082 0 0 _a552
_223
_bTYP
100 1 _aTyrrell, G. W.
100 1 _q(George Walter),
_d1883-
_919374
245 1 4 _aThe principles of petrology :
_ban introduction to the science of rocks /
_cby G.W. Tyrrell
260 _aNew delhi :
_bB. L. publications PVT,
_cc1926.
300 _a349 p. :
_bill. ;
_c10 cm.
500 _aIncludes index.
650 0 _aPetrology.
650 0 _919375
942 _2ddc
_cBK
_n0
999 _c1920
_d1920