Ayres, Frank
Trigonometry: theory and problems/ Frank Ayres - New York: Schaum Publishing 1954. - 207 p.; il. - Compendios de Schaum .
Trigonometría
516.24 / A985tR
Trigonometry: theory and problems/ Frank Ayres - New York: Schaum Publishing 1954. - 207 p.; il. - Compendios de Schaum .
Trigonometría
516.24 / A985tR