10158
10159
Nielsen, Kajleo
4191-
Plane and spherical trigonometry; a review outline with five-place tables, exercises, examinations and answeres
New York
Barnes & Noble
]1954[
180p.; ill
College outline series; 54
Previous editions published under title: An outline of plane and spherical trigonometry
]by[ Kaj L, Nielsen ]and[ John H. Vanlonkhuyzeh
Rev
Trigonometry
QA
531
.
N66
1954
AU
AU Vanlonkuyzen, John H joint author
CL
CL
