Durbin, John R.
Trigonometry / John R. Durbin. - New York : Wiley, c1987. - 1 v. (various pagings) : ill. ; 25 cm.
Includes indexes.
0471033669
86028193
Trigonometry.
QA531 / .D87 1987
Trigonometry / John R. Durbin. - New York : Wiley, c1987. - 1 v. (various pagings) : ill. ; 25 cm.
Includes indexes.
0471033669
86028193
Trigonometry.
QA531 / .D87 1987