Text ( visual ) : unmediated Elements of drama / Robert Scholes, Carl H. Klaus. -- New York : Oxford University Press , 1971. -- 78 p. : ill. ; 17 cm. -- (BA11326739) ; https://ci.nii.ac.jp/ncid/BA11326739 Author Heading(s): Scholes, Robert E. ; Klaus, Carl H.. -- Classification(s): LCC : PN1657 ; DC : 808.2. -- Subject Heading(s): LCSH : Drama ; LCSH : Theater