000
00272nam a2200109Ia 4500
008
171227s2000 xx 000 0 und d
100
_a
Ryan, Steve
245
_a
Mystifying Math Puzzles
260
_a
Delhi
_b
Orient Paperbacks
_c
2000
300
_a
95
365
_b
40
650
_a
Mystifying Math Puzzles
999
_c
153016
_d
153016