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| LEADER |
00000cam a22000002a 4500 |
| 008 |
000412s1964 mx a 000 0 spa d |
| 035 |
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|a (Sirsi) a248581
|
| 040 |
|
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|a LC
|
| 050 |
0 |
4 |
|a QH26
|b P66
|
| 100 |
1 |
|
|a Poole, Lynn.
|
| 245 |
1 |
0 |
|a Exploradores de la ciencia /
|c por Lynn y Gray Poole ; [versión española de Ma. Antonia Baralt].
|
| 260 |
|
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|a México :
|b Libreros Mexicanos Unidos,
|c 1964.
|
| 300 |
|
|
|a 189 p. :
|b il. ;
|c 19 cm.
|
| 534 |
|
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|a Scientists who work outdoors.
|
| 650 |
0 |
4 |
|a Naturalistas americanos.
|
| 650 |
0 |
4 |
|a Científicos americanos
|
| 700 |
1 |
|
|a Poole, Gray Johnson,
|e coautor
|
| 700 |
1 |
|
|a Baralt, María Antonia,
|e tr.
|
| 902 |
|
|
|a DBUV
|
| 596 |
|
|
|a 2
|
| 942 |
|
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|c CONSULTA
|
| 999 |
|
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|c 73144
|d 73144
|
