תעלומת הצלינדר הנעלם
Contributors: Brand, Ilan
Series: Sifre mistorin -- 143
Publisher: מ. מזרחי
Published: 197u
Place of publication: תל־אביב
Language: heb
Number of pages: 206
Other titles: Taʻalumat ha-tsilinder ha-neʻelam
Work titles: Roman hat mystery