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- 50015650 contributor B1185386.
 - 50015650 created "1949.".
 - 50015650 date "1949".
 - 50015650 date "1949.".
 - 50015650 dateCopyrighted "1949.".
 - 50015650 extent "1 v. (various pagings)".
 - 50015650 issued "1949".
 - 50015650 issued "1949.".
 - 50015650 language "eng".
 - 50015650 publisher "Brooklyn, Berzinskip,".
 - 50015650 subject "620.83".
 - 50015650 subject "Engineering Tables.".
 - 50015650 subject "T51 .I62 1949a".
 - 50015650 title "Tables of: part I, Squares and logarithms of feet, inches, and thirty seconds of inches from 0 to 170 feet ... part II, Logarithmic trigonometrical functions with proportional part for seconds, natural sines, cosines, tangents, cotangents, for each minute of the quadrant. Part III, Table of co-ordinates & slopes from 1/16 inch to 24 inches. Roof formulae and graphics.".
 - 50015650 type "text".