Ayres, F. (1954). Theory and problems of place and spherical trigonometry. McGraw-Hill.
Chicago Edition CitationAyres, Frank. Theory and Problems of Place and Spherical Trigonometry. New York: McGraw-Hill, 1954.
MLA Edition CitationAyres, Frank. Theory and Problems of Place and Spherical Trigonometry. McGraw-Hill, 1954.
Warning: These citations may not always be 100% accurate.