Trig or treat :
Yeo, Adrian,
Trig or treat : an encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games / Encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games Yeo Adrian - xiv, 399 páginas
9789812776181 9812776184 9789812776198 (rústica) 9812776192 (rústica)
Trigonometría--Problemas, ejercicios, etc.
Trigonometría--Tablas
QA537 / Y46
516.24
Trig or treat : an encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games / Encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games Yeo Adrian - xiv, 399 páginas
9789812776181 9812776184 9789812776198 (rústica) 9812776192 (rústica)
Trigonometría--Problemas, ejercicios, etc.
Trigonometría--Tablas
QA537 / Y46
516.24