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01104nam a2200277 a 4500 |
| 001 |
UNA01000330780 |
| 005 |
20241010140040.0 |
| 008 |
240910t2023 xxu r 000 0 eng d |
| 020 |
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|a 9781961994010
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 040 |
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|a SIDUNA
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| 082 |
0 |
4 |
|a 796.077
|b M588y
|2 22
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| 100 |
1 |
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|a Metcalf, Chad,
|e autor
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| 245 |
1 |
0 |
|a Young athlete´s ultimate guide to mental touchness :
|b turn failure into fuel, loss into victory, and setbacks into comebacks. 5 simple steps to build resilience, confidence, and grit in sports and life /
|c Chad Metcalf ; foreword by Clay Buchholz.
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| 260 |
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|a United States of America :
|b Mental Toughness and confidence,
|c c2023.
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| 300 |
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|a xvii, 137 páginas.
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| 336 |
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|a texto
|2 rdacontent
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| 337 |
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|a sin mediación
|2 rdamedia
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| 338 |
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|a volumen
|2 rdacarrier
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| 504 |
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|a Referencias bibliográficas: 129-137
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| 650 |
0 |
4 |
|a DEPORTES
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| 650 |
0 |
4 |
|a EMOCIONES
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| 650 |
0 |
4 |
|a MENTE
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| 650 |
0 |
4 |
|a ASPECTOS PSICOLÓGICOS
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| 650 |
0 |
4 |
|a PSICOLOGÍA DEL DEPORTE
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| 700 |
1 |
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|a Buchholz, Clay,
|e escritor de prólogo
|