Time Zones : combo split 2B /
Catherine Frazier, Richard Frazier, Jennifer Wilkin & Carmella Lieske ; publisher Andrew Robinson
- Second edition.
- 112 páginas en varias paginaciones : Ilustraciones a color, fotografías a color ; 28 cm.
- National Geographic Learning; .
Includes tthe all new Time Zones, second edition online workbook with video, audio, an extra graded practice.