000 00320nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.14 G411
100 _aGHATAK,S
245 0 _aMINE SURVEYING AND LEVELLING
250 _a3
260 _aDHANBAD
_bGEETHA BOOK STORES
_c1986
300 _a26X19
942 _cBK
_2DDC
999 _c22149
_d22149