Instructor's manual and test items to accompany Understanding child behavior disorders [by] Donna M. Gelfand/William R. Jenson, Clifford J. DrewBrent Laughlin · First published 1988Open the Tome
Lexical retention and cultural significance in Tzeltal-Tzotzil comparative ethnobotanyBrent Berlin, Dennis Eugene Breedlove, Robert M. Laughlin · First published 1969Open the Tome
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