Assertion: assistant's knowledge | /r/HasProperty | software programs
Facets:
Source sentences:
text: Thorough knowledge of professional library principles, practices, methods and administration; thorough knowledge of reader interest levels, books, authors and reference resources; knowledge of office and bookkeeping practices; must be computer literate; must have thorough knowledge of computers (PC & Macintosh), software programs including CD ROM products and Networks; a background in teaching is desirable; ability to deal harmoniously with others.