Gardner, M <br/><br/>
Matematicheskie chudesa i tajny  Mateamticheskie fokusy i golovolomki 
Martin Gardner; trad. din lb. engleza: V. S. Bermana 
 - Moskva  Izdatel'stvo "Nauka"  1964 
 - 127 p  ill.; tab  20 cm 
<br/><br/> Scriere chirilica  Mathematics magic and mystery - Martin Gardner (New York - Dover Publications) 
<br/><br/><label>Dewey Class. No.: </label>518.92