Text ( visual ) : unmediated Concepts in skill learning / by H.T.A. Whiting. -- London : Lepus Books , 1975. -- [10], 152 p. : ill. ; 22 cm. -- (The Human movement series). -- Includes bibliographies and indexes. -- ISBN 0860190129 ; (BA07004863) ; https://ci.nii.ac.jp/ncid/BA07004863 Author Heading(s): Whiting, H. T. A. (Harold Thomas Anthony). -- Classification(s): LCC : BF295. -- Subject Heading(s): LCSH : Motor learning