000 00247nam a22001217a 4500
999 _c2517
_d2517
020 _a9788189304225
082 _a551.01
100 _aProf. P.S. Saklani
245 _aTectonic Geology
260 _aDelhi
_bSSPH
_c2006
300 _a161
942 _cBK