000 00346pam a2200145a 44500
082 _a538
_bP212m
100 _aParasnis, D. S.
245 1 _aMAGNETISM
_cFROM LODESTONE TO POLAR WANDERING
260 _aN. Y.
_bHarper
_c1961
300 _a128
440 _aScience Today Series
_v
650 _aMagnetism
964 _gCIRC
997 _a18574 C
999 _c430651
_d430651