Subramaniam, H.
Spherical Trigonometry / - Mumbai : Vijaya Publications, 1994, reprint 2010 - 72 p. ; 21.5 cm. - Nutshell Series Book ; 8 .
Trignometry--Spherical trignometry--Textbooks
516.244 / Su164
Spherical Trigonometry / - Mumbai : Vijaya Publications, 1994, reprint 2010 - 72 p. ; 21.5 cm. - Nutshell Series Book ; 8 .
Trignometry--Spherical trignometry--Textbooks
516.244 / Su164