000 00268nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aALAM SINGH & CHOWDHARY GR
245 _aSOIL ENGINEERING IN THEORY AND PRACTICE -Vol-2
250 _a2
260 _c1990
_bCBS PUBLISHERS
999 _c17325
_d17325