Text ( visual ) : unmediated Invitation to philosophy / Martin Hollis. -- 2nd ed. -- Oxford : Blackwell , 1997. -- 180 p. : ill. ; 22 cm. -- (Invitation series). -- Originally published: Oxford : Blackwell, 1985 ; Includes index. -- ISBN 0631206647 ; (BA33158762) ; https://ci.nii.ac.jp/ncid/BA33158762 Author Heading(s): Hollis, Martin. -- Classification(s): LCC : BD21 ; DC21 : 100. -- Subject Heading(s): LCSH : Philosophy -- Introductions