Hora de Dormir [Spanish]

By Javier Albares

What habits and behaviors most affect teenagers' sleeping patterns? Is it recommended to study before going to sleep? What causes sleepwalking and nocturnal troubles? What are the effects of... This description may be from another edition of this product.

• Format: Paperback
• Language: Spanish
• ISBN: 6074809313
• ISBN13: 9786074809312
• Release Date: August 2016
• Publisher: Ediciones B
• Length: 176 Pages
• Weight: 0.45 lbs.
• Dimensions: 0.5" x 6.2" x 9.4"