000			00310nam a2200133Ia 4500
005			20260205040947.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a526.3 M241S
100			_aMCPHERSON D H P. N. RAY
245		0	_aSURVEYING
260			_aLOND. _bMAEDONALD _c1955
300			_a152
942			_cBK
999			_c14777 _d14777