00353pam a2200145a 44500008004100000020000900041041000900050082001600059100001200075245006900087250000900156260002200165300001100187650000900198230515b1983    xxu||||| |||| 00| 0 eng d  aNULL  aENGL  a526.9 / CLA  aCLARK D  aPLANE AND GEODETIC SURVEYING FOR ENGINEERS HIGHER SURVEYING VOL2  aN.D.  aNULLbC.B.Sc1983  a208 PB  aNULL