00655cam a22002051  4500001001300000003000400013005001700017008004100034010002300075040004600098050002000144100003400164245007400198250002100272260004300293300005000336504002600386650002000412999001700432gs 21000421 DLC20260227111326.0780301s1921    enka     b    00010 eng c  ags 21000421 //r912  aLibrary. U.S. Geological SurveycCtYdDLC00aGA110b.G3 192110aGarnett, William,d1850-1932.12aA little book on map projection,cby Mary Adams (William Garnett ...)  aNew and rev. ed.0 aLondon,bG. Philip & son, ltd.c[1921]  aviii, 112 p.billus., tables, diagrs.c21 cm.  aBibliography: p. 110. 0aMap projection.  c26128d26128