Volume 25; Issue 4

1

Lines of thought: A ratio and operator model of rational number

Year:
1993
Language:
english
File:
PDF, 1.32 MB
english, 1993
2

A hint is not always a help

Year:
1993
Language:
english
File:
PDF, 1.13 MB
english, 1993
5

Images of mathematics held by university teachers of mathematical sciences

Year:
1993
Language:
english
File:
PDF, 761 KB
english, 1993
6

Volume Information

Year:
1993
File:
PDF, 225 KB
1993
7

Volume Information

Year:
1993
Language:
english
File:
PDF, 225 KB
english, 1993
8

Images of Mathematics Held by University Teachers of Mathematical Sciences

Year:
1993
Language:
english
File:
PDF, 1.45 MB
english, 1993
9

Front Matter

Year:
1993
Language:
english
File:
PDF, 260 KB
english, 1993
11

Lines of Thought: A Ratio and Operator Model of Rational Number

Year:
1993
Language:
english
File:
PDF, 2.60 MB
english, 1993
12

A Hint Is Not Always a Help

Year:
1993
Language:
english
File:
PDF, 2.14 MB
english, 1993