Librarian View
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20170410105218.0
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021108s1957 ||||||| |||||||||||eng||
040
a| Howest
041
0
a| eng
080
a| 51
100
1
a| Pólya, George,
d| 1887-1985
0| (viaf)120727470
245
1
0
a| How to solve it :
b| a new aspect of mathematical method.
250
a| 2nd edition
260
a| New York :
b| Doubleday Anchor,
c| 1957.
300
a| XXI, 253 p. :
b| ill.
650
4
a| Heuristiek.
650
7
a| Wiskunde.
2| gtt
0| (NL-LeOCL)078961300
852
4
b| HWPNT
c| PENTA
j| PENTA.LWB.51 POLY 57
p| 3002669
920
a| book