00318pam a2200145a 44500008004100000020000900041041001200050082000900062100002800071245002200099250000600121260002700127300000900154650000900163230515b1990    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  a"Bail N.P. , Iyygengar"  aEngineering Maths  a0  aNULLbLaxmi Pub.c1990  a1292  aNULL