Text ( visual ) : unmediated Cambodian literary reader and glossary / by Franklin E. Huffman and Im Proum. -- : pbk. -- New Haven : Yale University Press , 1977. -- vi, 325, 152 p. ; 26 cm. -- (Yale linguistic series). -- Bibliography: p. 321-325. -- ISBN 0300020694 ; (BA10381833) ; https://ci.nii.ac.jp/ncid/BA10381833 Other Title(s): អក្សរសាស្ត្រខ្មែរ. -- Author Heading(s): Huffman, Franklin E. ; Im Proum. -- Classification(s): LCC : PL4325 ; DC : 495.9/3/286421. -- Subject Heading(s): LCSH : Khmer language -- Readers