000 00295nam a22001217a 4500
020 _a9788120300590
082 _a551.8
_bBIL.S
100 _aBillings,Marland P.
245 _aStructural Geology
_cBillings ,Marland P.
250 _aThird
260 _aNewDelhi
_bPHI Learning
_c2011
942 _cBK
999 _c338519
_d338519