Schaum,s outline of theory and problems of plane and spherical trigonometry /
Ayres, Frank, 1901-.
Schaum,s outline of theory and problems of plane and spherical trigonometry / Frank Ayres . - New York : McGRAW-HILL, 1974. - 207 P. ; 28 cm.
07-002651-3
QA531 / A97
Schaum,s outline of theory and problems of plane and spherical trigonometry / Frank Ayres . - New York : McGRAW-HILL, 1974. - 207 P. ; 28 cm.
07-002651-3
QA531 / A97