Nystrom, John W. (John William), 1824-1885 · Philadelphia, J.B. Lippincott · leaf 229
262. Conic Fustrum. h hTR-iCon. sur. z Solid z > h h TR — r I2 6 L #+r J * rfta+r(2i?+3r) 1 263. … Fyramidic Fustrum. A and a = area of the two bases.h fA+Za+2y/Aa 1 Solid 4 L A+a+>/-A a Centre op Gravity. 209
Mechanical engineering · Engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
