Halpern, Siegmund, 1918- The assurance sciences : an introduction to quality control and reliability / Siegmund Halpern. - Englewood Cliffs, N.J. : Prentice-Hall, 1978. - 431p. : ill. ; 25 cm. ISBN: 0130496014 Subjects--Topical Terms: Quality control.Reliability (Engineering).Maintainability (Engineering).