REA’s Problem Solver Books •Designed to save student

游客2024-07-23  11

问题                          REA’s Problem Solver Books
   •Designed to save students hours of time in finding solutions to problem
   •Included every type of problems that might be given in exams
   •All problems are worked out with detailed step-by-step illustrations(说明)
   •They are essential supplements to all class texts
   •Over 1,000 pages in each book
   •Each book is the first of its kind ever produced in its field
   Outlines of each book are given on the inside pages of this announcement.
   If books cannot be ordered through your teacher, use the ordering form attached to this announcement and mail it directly to us at REA (Research & Education Association).  REA makes it a point to fill orders from teachers and students immediately. If you are not satisfied, for any reason, you may return the book within 30 days after you receive it, and we will give you a full refund(退款). [br] What’s the time limit for you to get a full refund?
Within ___________________ after you receive the book.

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答案 30 clays

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