000 00494nam a2200169Ia 4500
003 IN-BaIIA
005 20250729143517.0
008 211028s9999 xx 000 0 eng d
040 _cIIA Library
080 _a083.550.38
_bIATME-12C
100 _aBertels, J
_92132
245 0 _aGeomagnetic india k and c: 1949 (iatme bulletin 126)
_cJ. Bertels
260 _aWashington DC
_c1950
300 _a139p.
650 _aGeomagnetism
942 _cBK
_2ddc
999 _c988
_d988