00654nam a2200217 a 450000100060000000300080000600500170001400800410003103500190007204000270009104100080011808200250012610000410015124500820019226000370027430000250031149000310033650000220036765000160038983000310040568988BD-RjUL20211209081833.0170409s1923    enk           001 0 eng d  a(BD-RjUL)69199  aBKLcBKLdBD-RjULbeng  aeng  223a530.11bCAM 19231 aCampbell, Norman Robert.d1880-1949.10aModern electrical theory, supplementary chapters, chapter XVI :bRelativity /  aCambridge :bUniv. Press,c1923.  avi, 116 p. ;c22 cm.1 aCambridge physical series.  aIncludes indexes. 0aRelativity. 0aCambridge physical series.