Schaefer, H. (Hans) : Software testing foundations : a study guide for the certified tester exam / by Andreas Spillner, Tilo Linz, Hans Schaefer. [O'Reilly electronic resource]
Schaefer, Markus, / author. : IBM System Storage Tape Library guide for open systems / Larry Coyne, Sandor Alavari, Simon Browne, Chris Hoffmann, Leticia Munoz, Markus Schaefer. [O'Reilly electronic resources]
Schaefer, Michael (Film producer) : Morgan [(Blu-ray) videorecording] / Twentieth Century Fox presents ; produced by Ridley Scott, Michael Schaefer, Mark Huffam ; written by Seth Owen ; directed by Luke Scott.
Schaefer, Warren, / narrator. : Baseball [videorecording] : the Golden age of America's game / written & directed by Marino Amoruso ; produced by Myra Weinstein and Michael Stramiello.
2019
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Schaefer, Will, 1928-2007. : The ultimate Carson collection. Volume 1-3 [(DVD) videorecording] / Carson Productions, NBC Productions ; producers, Perry Cross [and others] ; head writers, Hank Bradford [and others] ; directors, Dick Carson, Frederick De Cordova.
Schaeffer, Brenda. : Is it love or is it addiction. The Book That Changed the Way We Think About Romance and Intimacy [Hoopla electronic resource] / Brenda Schaeffer.
2021
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Schaeffer, Charles : When Panic Happens : Short-circuit Anxiety and Fear in the Moment Using Neuroscience and Polyvagal Theory