00327pam a2200145a 44500008004100000020000900041041001200050082000900062100002200071245002200093250000600115260004000121300001100161650000900172230515b1987    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aSteven Harrington  aComputer Graphics  a0  aNULLbMcGraw - Hill Book Com.c1987  a466 P.  aNULL