000 00315nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.14 G4111
100 _aGHATAK,S
245 0 _aMINE SURVEYING AND LEVELLING VOLIII
260 _aASANSOL
_bCOALFIELD
_c2000
300 _aiii+209p.,24X17Cms.
942 _cBK
_2DDC
999 _c30376
_d30376