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040607s1981 r erb ||| b|eng d |
020 |
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|a 0335074383
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040 |
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|a GR-IrASP
|b gre
|e AACR2
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082 |
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0 |
|2 21st ed
|a 310.072 3 BLO
|b gre
|
245 |
0 |
0 |
|a Block 3A research design:
|b part1: causation and control, part2: experimental design, part3: design of surveys,acknowledgements
|
260 |
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|a Milton Keynes:
|b The open university,
|c 1981
|
300 |
|
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|a 111p. :
|b ill
|
490 |
0 |
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|a Research methods in education and the social sciences
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500 |
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|a 1979, reprinted 1981
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504 |
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|a Includes bibliography
|
650 |
1 |
0 |
|a RESEARCH METHODS
|
650 |
1 |
0 |
|a SURVEYS
|
650 |
1 |
0 |
|a Έρευνα
|
710 |
0 |
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|a The Open University press
|
952 |
|
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|a GR-IrASP
|b 59cc1afa6c5ad13446f78a3a
|c 998a
|d 945l
|e 310.072 3 BLO
|t 1
|x m
|z Books
|