Bengali Keyboard
Sobel, Max A.
Algebra and trigonometry / Max A. Sobel and Norbert Lerner. - 5th ed. - Englewood Cliffs, NJ : Prentice Hall, c1995. - various pages : illustrations ; 26 cm.
Includes index.
0132991241
Algebra.
Trigonometry.
512.13 SOB
Algebra and trigonometry / Max A. Sobel and Norbert Lerner. - 5th ed. - Englewood Cliffs, NJ : Prentice Hall, c1995. - various pages : illustrations ; 26 cm.
Includes index.
0132991241
Algebra.
Trigonometry.
512.13 SOB