00905cam a2200253 4500 3597844 BD-DhUL 20140914125924.0 690923r19691926nyuabc b 001 0 eng 69012830 DLC DLC DLC BD-DhUL GA66.G7 A7 1969 526.8 CLE Close, Charles, Col. Sir The early years of the Ordnance Survey / Charles Close ; a reprint with a new introduction by J. B. Harley and with an index added. London : David & Charles Reprints, 1969. xxxv, 164 p. : ill., maps (part col.), ports. ; 23 cm. "Reprinted from the Royal Engineers journal." Reprint of the 1926 ed. Includes bibliographies. Great Britain. Ordnance Survey. 7 cbc orignew u ncip 19 y-gencatlg ddc BK 10346 10346 0 0 ddc 0 526_800000000000000_CLE 0 NFIC 18368 DUSL DUSL GEN 1970-06-11 526.8 CLE A68258 2014-09-14 2014-09-14 BK