Add this copy of Encyclopaedia of Ignorance: V. 1: Physics, Mathematics to cart. $16.34, very good condition, Sold by Halcyon Books rated 4.0 out of 5 stars, ships from LONDON, LONDON, UNITED KINGDOM, published 1977 by Pergamon Press.
Add this copy of Encyclopaedia of Ignorance: V. 2: Physics, Mathematics to cart. $58.93, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 1977 by Pergamon Press.