00544cam a2200205u  45000010008000000030008000080050017000160080041000330100017000740400028000910500015001190820013001341000038001472450036001852600047002213000011002686500013002796500016002926500030003086488470BD-DhUL20140819095446.0810211s1949    enk           000 0 eng    a   50000125   aDLCcCarPdDLCdBD-DhUL00aQ162b.M54  a500bMEA1 aMerriman, A. D.q(Arthur Douglas)10aAchievements of modern science.  aLondon,aNew York,bGregg Pub. Co.c[1949]  ap. cm. 0aScience. 0aTechnology. 0aMilitary art and science.