Add this copy of Think Without Ink: an Adventure With Quantitative to cart. $18.95, very good condition, Sold by Silent Way Books rated 3.0 out of 5 stars, ships from Glenside, PA, UNITED STATES, published 2003 by TWI Foundation.
Add this copy of Think Without Ink: an Adventure With Quantitative to cart. $21.74, good condition, Sold by ThriftBooks-Baltimore rated 4.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 2013 by Peakpublish.
