Schaum's outline of trigonometry Por Moyer, Robert, Ayres, Frank 1901-1994

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

Schaum's outline of trigonometry Por Moyer, Robert, Ayres, Frank 1901-1994

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

Eigenvalues, embeddings and generalised trigonometric functions Por Lang, Jan

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Trignometry a functional approach Por Rice, Bill

Essentials of trigonometry. Por Davis, E. Allan

Six-figure tables of trigonometric functions Por Khrenov, L.S

Circular functions Por School Mathematics Study Group

Natural trigonometric functions to seven decimal places for every ten seconds of arc together with miscellaneous tables Por Ives, Howard Chapin

On the difference of two chi-square variates with application to outage probability computation. Por Simon, M.K

Elementary functions for precalculus mathematics Por Glenview, Ill. Phillips, Esther R. c1978, Rose, Israel H.