Piecewise syndetic set 1970-01-01
Pigeonhole principle 1970-01-01
Polynomial method in combinatorics 1970-01-01
United Nations Security Council Resolution 1060 1970-01-01
Horizontal coordinate system 1970-01-01
Hosaka–Cohen transformation 1970-01-01
House of Wax (2005 film) 1970-01-01
Houses for Visiting Mathematicians 1970-01-01
Howard Carmichael 1970-01-01
Random permutation statistics 1970-01-01
Riordan array 1970-01-01
Rota–Baxter algebra 1970-01-01
United Nations Security Council Resolution 1747 1970-01-01
United Nations Security Council Resolution 806 1970-01-01
How Data Happened 1970-01-01
Howell Peregrine 1970-01-01
Rule of division (combinatorics) 1970-01-01
Rule of product 1970-01-01
Seriation (statistics) 1970-01-01