Naive Set Theory 豆瓣
    
    
  
    
      作者:
    
    
      
        
        P. R. Halmos
      
    
  
    
    Springer
    
      
        1998
        - 1
      
    
    
  
  
    From the Reviews: "...He (the author) uses the language and notation of ordinary informal mathematics to state the basic set-theoretic facts which a beginning student of advanced mathematics needs to know...Because of the informal method of presentation, the book is eminently suited for use as a textbook or for self-study. The reader should derive from this volume a maximum of understanding of the theorems of set theory and of their basic importance in the study of mathematics." - "Philosophy and Phenomenological Research".