000 00496nam a2200169Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a550.380.14
_bHAZ
100 _aHazard, Daniel Lyman
245 0 _aDirections for magnetic measurements
_cDaniel Lyman Hazard
250 _a3rd ed.
260 _aWashington, D. C.
_bUnited States Government Printing Office
_c1957
300 _aiv+129p.
_billus
650 _aMagnetic Measurements
942 _cBK
999 _c11827
_d11827