000 00255nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aPARBIN SINGH
245 _aTEXTBOOK OF ENGINEERING AND GENERAL GEOLOGY
250 _a8
260 _c2010
_bSK KATARIA & SONS
999 _c54125
_d54125