> On 19 Jul 2020, at 18:41, Papirfoldning.dk via Origami > <origami@lists.digitalorigami.com> wrote: > > I got my copy of "Donovan A. Johnson: Paper folding for the mathematics > class" here: > https://www.amazon.com/gp/offer-listing/B003TV5BBK/ref=tmm_pap_new_olp_0?ie=UTF8&condition=new&qid=1595147259&sr=1-1-791c2399-d602-4248-afbb-8a79de2d236f >
I found it is also available from a government repository: https://files.eric.ed.gov/fulltext/ED077711.pdf Though I imagine a reprint would be much nicer, as the facsimile is rather noisy. For anyone else interested, the section Hans has introduced is in the introduction on page iii. All the best, Matthew
