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080728s1975 000 0 spa d |
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|a 038790137X
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a 514.2
|b L495a
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| 100 |
1 |
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|a Lefschetz, Solomon,
|d 1884-1972
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| 245 |
1 |
0 |
|a Applications of algebraic topology :
|b graphs and networks the Picard-Lefschetz theory and Feyman integrals /
|c S. Lefschetz
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| 250 |
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|a 1a. ed.
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| 260 |
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|a New York, Berlin :
|b Springer Verlag ,
|c 1975
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| 300 |
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|a volúmenesii, 189 páginas :
|b ilustraciones ;
|c 25 cm.
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| 490 |
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|a Applied mathematical sciences ;
|v 16
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| 500 |
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|a Bibliografía: p. 181-182.
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| 650 |
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4 |
|a TOPOLOGIA ALGEBRAICA
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| 650 |
0 |
4 |
|a TEORIA DE GRAFOS
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| 650 |
0 |
4 |
|a REDES ELÉCTRICAS
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| 650 |
0 |
4 |
|a CÁLCULO INTEGRAL
|