00642cam a2200229 7i4500 0000008160 20080625090000.0 0 a20080516 11:32 080516 cau 030847591 NM NM TK454 .V58 1971 Vitrogan, David Elements of electric and magnetic circuits David Vitrogan. San Francisco: Rinehart, 1971. xv, 620p.: ill.; 24cm. Includes index Electric circuits Electromagnesium NM 0000000595 Book Open Shelf HQ Library