=LDR            22        4500
=001  5436
=082  04$a526.9 WIL
=100  1\$aWilliamson, James
=245  10$aSurveying and Field Work: a practical text-book intended for the use of students in technical schools and colleges and as a work reference for surveyors, engineers and architects
=260  \\$aLondon :$bConstable and Co.,$c1952
=650  \0$aBooks
=852  \\$bFreeman Library$h526.9 WIL