TY - BOOK AU - Kaufmann, A. and Others AU - Grouchko, D. ; jt. auth. AU - Cruon, R. ; jt. auth. TI - Mathematical models for the study of the reliability of systems T2 - Mathematics in Science and Engineering U1 - 519.2873 PY - 1977/// CY - New York PB - Academic Press N1 - "Translated by Technical translations" ER -