000 00306nam a2200121Ia 4500
008 160710s1961 xx 000 0 und d
082 _a624.151 CLA
100 _aCLARK, DAVID
245 _aPLANE AND GEODETIC SURVEYINGN
260 _aBOMNAY
_bASIA PUBLISHING HOUSE
_c1961
300 _a672
942 _2ddc
_cB
999 _c26327
_d26327