00331pam a2200145a 44500008004100000020000900041041001200050082000900062100001500071245004500086250000600131260002800137300001100165650000900176230515b1994    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aPandy G.N.  aText Book Of Chemical Technology Vol - I  a0  aNULLbVikas Pub .c1994  a17.397  aNULL