00370nam a22001217a 4500008004100000020001500041082002800056100002000084245007200104250001400176260003500190300002300225140125b        xxu||||| |||| 00| 0 eng d  a9710819178  aCir. 516.24 K459bc1935  aKells M. Lyman.  aPlane and spherical trigonometry /bwith tables :cLyman M. Kells.   a3rd. Ed.   aNew York bMcGraw-Hill cc1935  aix, 118p. :bill.