1 | | Australian Mathematics Competition Book 1, 1978-1984 (Enrichment Series, Volume 1) / J. D. Edwards, D. J. King . - Australia : AMT Publishing, 2000. - 258 p. : ill ; 22 cm. - ( A Touchstone book ) Mã xếp giá: 510.922 E26Đăng ký cá biệt: Lầu 2 KLF: 2000007380 |