This classification is distinguishable from general clerical classifications which perform typing, stenography, and general office work, and from professional librarian classifications which are involved in the development, direction, and evaluation of programs and in complex work requiring professional knowledge of the theories, principles, and techniques of library science. Applications received without the following information may be considered incomplete: "to" and "from" dates (month/day/year), hours worked per week, civil service classifications or private sector job titles, supervisor name and phone number, and duties performed.