VMS Help SCA, SHOW, MODULE, Qualifiers, /LIBRARY  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /LIBRARY=library-spec
       /LIBRARY=* (D)

    Specifies an SCA library containing the module to be displayed.
    The library must be one of the current SCA libraries established
    by a SET LIBRARY command.

    If you do not specify the /LIBRARY qualifier, SCA assumes you have
    specified all current SCA libraries.