Sobecki, Dave Math in our world / Dave Sobecki,... Allan G. Bluman,... Angela Schirck-Matthews,... . - 2è éd. . - New York : Mac Graw-Hill Companies, c2011 . - XXVIII-856 p. : ill., couv. ill. en coul. ; 29 cm. Index ISBN: 9780072982534 0072982535 Source: Don Universal Decimal Class. No.: 510.