793.74 / B79o
Brooke, Maxey
       150 PUZZLES IN CRYPT-ARITHMETIC / .- N. Y.: Dover Pub., 1963 .- 72 .
T1039
Subject Headings:
Puzzles;
Copy Details:
Acc. No.: 57227, Full Call No.: 793.74 B79o, Item type: Written-off , Location: ,
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