000 00312nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a330
_bSIN
100 _aSingh (Reference .N) Joshi (J.N)
245 0 _aEarth Shastra ke Siddhant
260 _bReference amesh Book Depot
_c1979
300 _a1030
942 _2ddc
999 _c4965
_d4965