Key Openings
Richard Pask
A revision to Mr. Pask's earlier work on 3-move ballots.
Tahun:
1999
Edisi:
Rev.
Bahasa:
english
Halaman:
90
ISBN 10:
187279615X
ISBN 13:
9781872796154
File:
PDF, 428 KB
IPFS:
,
english, 1999