1. Mindstretching puzzles /
پدیدآورنده : Terry H. Stickels ; illustrated by James Michaels.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Logic.,Mathematical recreations.,Puzzles.,Logic.,Mathematical recreations.,Puzzles.
رده :
GV1493
.
S83
1994