12551 - The foundations of intuitionistic mathematics : especially in relation to recursive functions |
12552 - The Foundations of mathematics and other logical essays |
12553 - The foundations of quantum theory |
12554 - The foundations of quantum theory |
12555 - The foundations of statistics |
12556 - The four-color problem |
12557 - The Fourier integral and certain of its applications |
12558 - The Fourier transforms of probability distributions |
12559 - The fractional calculus : theory and applications of differentiation and integration to arbitrary order |
12560 - The functional approach to programming |


