00326    a2200133   4500001000700000003000400007005001700011008004100028082001300069100001800082245005200100260003000152300001000182131138OSt20210908114142.0                                          a537bI6B1 aIrodov, I. E.1 aBasic laws of electromagnetismcby I. E. Irodov  aNew DelhibCBS Pub.c2004  a309p.