TY - BOOK AU - Coulson,C.A. AU - Boyd,T.J.M. TI - Electricity T2 - Longman mathematical texts SN - 0582442818 : AV - QC518 .C67 1979 U1 - 537 PY - 1979/// CY - London, New York PB - Longman KW - Electricity N1 - Includes bibliographical references and index ER -