TY - BOOK AU - Kiely,Edmond Richard TI - Surveying instruments: their history and classroom use T2 - National Council of Teachers of Mathematics. Yearbook AV - QA1 .N3 19th U1 - 526.91 PY - 1947/// CY - New York PB - Bureau of Publications, Teachers College, Columbia Univ. KW - Surveying KW - Instruments KW - Local N1 - Issued also as thesis, Columbia University; Bibliography: p. 377-396 ER -