000 00297nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
041 _aENG
100 _aSANDOVER, J A
245 0 _aPLANE SURVEYING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1961
300 _a424
942 _2ddc
999 _c38901
_d38901