1. Solving problems in algebra and trigonometry
پدیدآورنده : Litvinenko, V.
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Problems, exercises, etc ، Algebra,Problems, exercises, etc ، Trogonometry
رده :
QA
157
.
L4713
1987
2. The algebra of trigonomtry problem Solve staff of Research and Education Assoctiation
پدیدآورنده : M. Fogiel, director
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Problems, exercises, etc ، Algebra,Problems, exercises, etc ، Trogonometry
رده :
QA
157
.
R45
1976
