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01157nam a2200265 i 4500 |
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121108s1992 pan ||||g| | 00| ||spa d |
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|a 009011
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|a Sistema de Bibliotecas de la Universidad de Panamá
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|a T 372.357
|b B292
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1 |
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|a Basil C., Ismelda
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| 245 |
1 |
0 |
|a Eficacia de un paquete de autoinstrucción en el programa de ciencias naturales /
|c Ismelda Basil C., Ilsa Y. Escobar S., Amarelis Olivardía. --
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| 260 |
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|a Panamá :
|b Universidad,
|c 1992.
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| 300 |
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|a xi, 44 p. :
|b il. ;
|c 28 cm.
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| 650 |
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|a CIENCIAS NATURALES-
|x ENSEÑANZA
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| 700 |
1 |
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|a Escobar S., Ilsa Y.
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| 700 |
1 |
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|a Olivardía, Amarelis
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| 901 |
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|a ao
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