Modern Chess Openings: McO-13, 13th Edition
by
Nick Defirmian
Paperback
details (
USA
).
ISBN: 978-0-8129-1785-7
ISBN-10: 0-8129-1785-5
David McKay
· 1990
See also (possibly by other authors):
1999
Paperback
Modern Chess Openings: MCO-14 (McKay Chess Library)