00622nam a2200217 a 450000100060000000300080000600500170001400800410003103500190007204000270009104100080011808200220012610000170014824500480016526000310021330000330024449000340027750400370031165000220034883000340037071938BD-RjUL20211209082204.0170509s1967    enka     b    001 0 eng d  a(BD-RjUL)72154  aDLCcDLCdBD-RjULbeng  aeng00a537223bBIE 19671 aBirss, R. R.10aElectric and magnetic forces /cR. R. Birss  aLondon :bLongmans,c1967.  aix, 165 p. :bill. ;c22 cm.0 aMathematical physics series ;  aIncludes Bibliography and Index. 0aElectromagnetism.  aMathematical physics series ;