01016nam a2200301 a 4500001000800000005001700008008004100025010002300066015001400089019001100103020001500114035001700129035001100146040002200157043002100179050001700200082001400217100003900231245010300270260004700373300002300420610004400443650006300487650003800550700004200588700005000630984003400680200078219880325000000.0720612s1971 enk 000 0 eng  a 72180100 //r863 aB71-080461 a613245 a0950174300 9000000613245 9177370 aLCbengcLCd2712 ae------ae-uk---00aD546.55b.B704a940.4/1441 aBragg, Lawrence,cSir,d1890-1971.10aArtillery survey in the First World War,cby Sir Lawrence Bragg, A. H. Dowson [and] H. H. Hemming. aElstree,bField Survey Association,c1971. a[1], 43 p.c23 cm.10aGreat Britain.bArmy.bRoyal Engineers. 0aWorld War, 1914-1918xRegimental historieszGreat Britain. 0aWorld War, 1914-1918xTechnology.1 aDowson, Arthur Henley,ejoint author.1 aHemming, Henry Harold,d1893-,ejoint author. aANLc940.4144 B813 <00742576>