000 00301 a2200109 4500
090 _a76792
_976792
100 _a20090904d u||y0frey5050 ba
101 _afre
200 _aMAGNETOSTATIQUE
_bLIVR
_fE. DURAND
210 _aPARIS
_cMASSON ET CIE
_d1968
215 _a651p.
_d24 cm.
300 _aBibliogr.p.653-654 Index p.655-673