00798cam a22002531 4500 6001240 BD-DhUL 20150103123844.0 760806s1946 pau 000 0 eng 46003398 (OCoLC)2359480 DLC CLolC CLolC OCoLC DLC BD-DhUL premarc QA95 .M6 793.74 MOM Mott-Smith, Geoffrey, 1902-1960. Mathematical puzzles : for beginners and enthusiasts / by Geoffrey Mott-Smith . Philadelphia : The Blakiston , c1946. viii, 248 p. : ill. ; 21 cm. Includes bibliographical references. Mathematical recreations. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 26908 26908 0 0 ddc 0 793_740000000000000_MOM 0 NFIC 50830 DUSL DUSL GEN 1965-05-30 Purchased 793.74 MOM A37028 2015-01-03 2015-01-03 BK