00351pam a2200145a 44500008004100000020000900041041001200050082000900062100003000071245003700101250000600138260004400144300000800188650000900196230515b1991    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aBharagrava N.N.Gupta S.C.  aBasic Electronic & Liner Circuit  a0  aNULLbTata McGraw Hill Publishingc1991  a490  aNULL