- Cale Graph Number & System Points by Ostebee, 1996-01
- Set Theory and the Number System by May Risch Kinsolving, 1967
- Mult-e-Maths KS2 Numbers and the Number System Teacher's Notes (Mult-e-Maths)
- Application of the Robust Symmetrical Number System to High Resolution Direction Finding Interferometry
- Mathematical Thinking At Grade 5 - Introduction: Landmarks in the Number System (Investigations in Number, Data and Space)
- Number systems;: An intuitive approach by Rex L Hutton, 1971
- Georgia Cases Reported in South Eastern Reporter, Second Series, West Key Number System, 127 S.E.2d-128 S.E.2d
- Mixed Signal Processor for a Robust Symmetrical Number System Direction Finding Antenna
- Georgia Cases Reported in South Eastern Reporter: West Key Number System, 117 S.E.2d - 118 S.E.2d (Second Series, 117 S.E.2d - 118 S.E.2d) by South Eastern Reporter, 1965
- Optimum Symmetrical Number System Phase Sampled Direction Finding Antenna Architectures
- Cambridge Mathematics Direct 3 Numbers and the Number System Teacher's handbook (Cambridge Mathematics Direct)
- Practical mathematics: Signed numbers, formulas, graphs, and the metric system (Series in mathematics modules) by Helen B Siner, 1975
- Coins, Coupons, and Combinations, The Number System: Investigations in Number, Data and Space Grade Level 2 by Russell Economopoulos, 2006
- Cambridge Mathematics Direct 5 Numbers and the Number System and Calculations Interactive pictures (Cambridge Mathematics Direct)
|