Monographs on theoretical and applied physics ; Monographs on theoretical and applied genetics ; Monographs on statistics and applied probability Monographs on statistics and applied probability ; Monographs on statistics and applied probability; Monographs on theoretical computer science. ; Monographs on numerical analysis Monographs on numerical analysis. Monographs and textbooks in pure and applied mathematics ; Monographs and textbooks in pure and applied mathematics.