00567nam a2200193Ia 4500 0821839330 510.9 P778.SB Polster, Burkard The shoelace book a mathematical guide to the best (and worst) ways to lace your shoes Providence American Mathematical Society 2006 x, 125p. Bibl. Index. Mathematical World v. 24 "Purchased under NBHM grant for the year 2006-2007" 0 0 0 0 ISI ISI 2006-08-30 SBD 127658.00 0 510.9 P778.SB DP27552 2019-02-14 00:00:00 2019-02-14 BK Ord num:6851; Ord dt:2006-08-25 28154 28154 28154