000
00257nam a22001097a 4500
082
_a
793.74
_b
GAR.M
100
_a
GARDNER,MARTIN
245
_a
MORE MATHEMATICAL PUZZLES AND DIVERSIONS
260
_a
LONDON:
_b
PENGUIN,
_c
1974.
300
_a
186p.
942
_c
BK
999
_c
326815
_d
326815