E-learning and the science of instruction :
Clark, R C
E-learning and the science of instruction : proven guidelines for consumers and designers of multimedia learning / ELearning and the science of instruction Ruth C. Clark, Richard E. Mayer - 3rd ed. - San Francisco, CA : Pfeiffer, 2011. - xviii, 502 p. ; 22 cm. - Book
9780470874301
E-learning
LD 100.
E-learning and the science of instruction : proven guidelines for consumers and designers of multimedia learning / ELearning and the science of instruction Ruth C. Clark, Richard E. Mayer - 3rd ed. - San Francisco, CA : Pfeiffer, 2011. - xviii, 502 p. ; 22 cm. - Book
9780470874301
E-learning
LD 100.