By Hughes, John.
Andover, United Kingdom : National Geographic Learning, 2014 .
142 pages: | 102 pages: , Split A edition (cover) 9781133316039 | 9781337631433 (second edition)

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By Dummett, Paul.
Hamoshire, United Kindom : National Geographic Learning; Cengage Learning, 2014 .
182 pages: | 190 pages: 9781133315735 | 9781337286336 (segunda edición)

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By Stephenson, Helen.
Hampshire : Cengage Learning; National Geographic Learning, 2014 .
174 p. 9781133315681

Place hold on Life: beginner

By Hughes, John.
Hampshire : Cengage Learning; National Geographic Learning, 2013 .
174 p. 9781133315704

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By Stephenson, Helen..
Hampshire : | United Kingdom : National Geographic Learning; Cengage Learning, | National Geographic Learning, 2013 .
182 pages | 189 pages : 9781133315711 | 9781337285919 (second edition)

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By Dummett, Paul,.
9781337286121

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By Serway, Raymond A..
9786075265629 (volumen 1); | 9786074817829 (volumen 2)

Place hold on Fundamentos de física /