Construya su telescopio y otros accesorios

Author: Jorge Ruiz Morales
Publisher: Equipo Sirius
ISBN: 8495495678
Format: PDF, Mobi
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El bricolage astronómico es un recurso muy útil para aumentar el parque instrumental de todo aficionado a la Astronomía. En muchas ocasiones no es solamente la falta de medios económicos los que nos hace recurrir a este método, sino también la satisfacción de hacerse uno mismo las cosas. En esta cuarta edición, revisada y aumentada, del ya clásico Construya su Telescopio, hemos añadido algunos accesorios útiles para la observación astronómica: una montura Dobson, muy útil para aquellos reflectores cuando hay que moverlos de sitio; un micrómetro, la construcción de una columna o la filmación de objetos celestes con videocámara.

Sentential Complementation in Spanish

Author: Carlos Subirats-Rüggeberg
Publisher: John Benjamins Publishing
ISBN: 9027278954
Format: PDF, ePub, Mobi
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The aim of the present work is to study the main distributional and transformational properties of verbs with a non-prepositional sentential complement in the two-argument sentence in Spanish.

Using Spanish Vocabulary

Author: R. E. Batchelor
Publisher: Cambridge University Press
ISBN: 9781139437011
Format: PDF, ePub, Mobi
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This book, first published in 2003, provides a comprehensive and structured vocabulary for all levels of undergraduate Spanish courses. It offers a broad coverage of the concrete and abstract vocabulary relating to the physical, cultural, social, commercial and political environment, as well as exposure to commonly encountered technical vocabulary. The accompanying exercises for private study and classroom use are designed to promote precision and awareness of nuance and register, develop good dictionary use, and encourage effective learning. The book includes both Iberian and Latin American vocabulary, and clearly identifies differences between the two varieties. • Consists of twenty units each treating a different area of human experience • Units are divided into three levels which allows core vocabulary in each area to be learned first, and more specialised or complex terms to be added at later stages • Vocabulary is presented in alphabetical order for ease of location.

La Palma

Author: HealthArt Edition
Publisher: BoD – Books on Demand
ISBN: 8493615536
Format: PDF, ePub
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