1. Aha! Aha! insight
پدیدآورنده : Martin Gardner ; )framed drawings by Jim Glen, diagrs. by Felix Cooper(,Title
کتابخانه: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
موضوع : Mathematical recreations,Puzzles,Problem solving
رده :
QA
.
G23
95
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2. Aha Aha insight
پدیدآورنده : Gardner, Martin
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Mathematical recreations,، Puzzles,، Problem solving
رده :
QA
95
.
G23
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![](/design/images/visualshelfbtn.png)