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00851nam a2200217 u 4500 |
| 001 |
000332354 |
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20060216163525.0 |
| 008 |
s1969 s1969 xxu ||||| eng |
| 035 |
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|a 48828
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 372.35
|b S955s
|2 00
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| 100 |
1 |
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|a Haney, Richard E.
|e Autor/a
|4 aut
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| 245 |
1 |
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|a A summary of research in science education for the years of 1965-67, elementary school level /
|c by Richard Haney ... [y otros]
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| 260 |
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|a Columbus :
|b Ohio State University ERIC Information Analysis Center for Science Education,
|c 1969.
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| 300 |
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|a 28 hojas ;
|c 28 cm.--
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| 490 |
0 |
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|a Science education information reports. Research review series-science ;
|v paper 2
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| 650 |
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|a CIENCIA
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| 912 |
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|a 16-FEB-2006 - QUIROS SALAZAR, DANILO
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| 949 |
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|a --YV
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| 916 |
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|a Registros del LS-2000
|