Trigonometry
By: by N. J. Lennes and A. S. Merrill.
Contributors: Merrill, A. S. 1887- joint author.
Edition: Revised edition.
Publisher: Harper
Published: 1939
Place of publication: New York; London
Language: eng
Number of pages: 243
Subjects: Trigonometry.; Logarithms.
Notes: Each part preceded by half-title not included in paging (2 leaves)
"A complete revision of Plane trigonometry [published by the authors in 1928]"
"Answers": p. 229-240.
With this is bound: Five-place tables: logarithms, logarithmic functions, natural functions, compiled by N. J. Lennes and A. S. Merrill, New York and London, Harper & brothers [1928]