Monographs on theoretical and applied genetics ; Monographs on theoretical and applied physics ; Developments in theoretical and applied mechanics : Monographs on theoretical computer science. ; Advanced studies in theoretical and applied ecnometrics ; Monographs on statistics and applied probability Advanced studies in theoretical and applied econometrics ; Monographs on statistics and applied probability ; Monographs on statistics and applied probability; Monographs and textbooks in pure and applied mathematics ;