1. Solving problems in algebra and trigonometry
پدیدآورنده : Litvinenko, V
کتابخانه: Central Library and Information Center of Birjand University (South Khorasan)
موضوع : ، Algebra - Problems, Exercises, etc,، Trigonemetry - problems, Exercises, etc
رده :
QA
157
.
L4713
1987