"durell, c v. " 1882-
advanced trigonometry: / c.v. durell - - uk: g. bell and sons ltd 1930 - "viii, 335p.; 20 cm."
"First published 1930. Reprinted 1934."
Includes index.
hard cover
-- Trigonometry
QA531. / .D87 1930
advanced trigonometry: / c.v. durell - - uk: g. bell and sons ltd 1930 - "viii, 335p.; 20 cm."
"First published 1930. Reprinted 1934."
Includes index.
hard cover
-- Trigonometry
QA531. / .D87 1930