00343pam a2200145a 44500008004100000020000900041041001200050082000900062100001700071245004200088250000600130260004400136300000800180650000900188230515b1986    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aGrob Bernard  aDirect & Alternating Current Circuits  a0  aNULLbTata McGraw Hill Publishingc1986  a610  aNULL