Intermediate Trigonometry /
Das, B.C. .
Intermediate Trigonometry / Textual Documents B.C.Das & B.N.Mukherjee. - 44th ed. / - Calcutta : U. N. Dhur & Sons Pvt. Ltd. , 1999. - 296p. : ill ; 22cm .
81-85624-85-2
G-Mathematics Trigonometry Intermediate Trigonometry G-Mathematics
516.24 / Da 26 In
Intermediate Trigonometry / Textual Documents B.C.Das & B.N.Mukherjee. - 44th ed. / - Calcutta : U. N. Dhur & Sons Pvt. Ltd. , 1999. - 296p. : ill ; 22cm .
81-85624-85-2
G-Mathematics Trigonometry Intermediate Trigonometry G-Mathematics
516.24 / Da 26 In
