TY - BOOK AU - Sole,Tim AU - Marshall,Rod TI - Nearly impossible brain bafflers SN - 8172451474 AV - GV1493 .S646 1998 U1 - 793.73 21 PY - 1998/// CY - New Delhi PB - Goodwill Publishing House KW - Puzzles KW - Mathematical recreations N1 - "Official American Mensa puzzle book."; Includes index UR - http://www.loc.gov/catdir/description/ste021/98034853.html ER -