Foundations of Thai. 2 Vols.
Pittsburgh, Bangkok: Self published, 1967. First edition. Softcover. Quarto. xiv, 323, xxvii, 324-552pp. Original cloth tape over illustrated green Wrappers with black lettering on covers. "The principles of aural-oral approach underline this text... The term aural-oral is used because it describes the point of entrance into the study of the..... More