The Comprehensive Occupational Data Analysis Programs (CODAP) package is a highly interactive and efficient system of computer routines for analyzing, organizing, and reporting occupational information. Since its inception in 1960, CODAP has grown in tandem with advances in job analysis methodology and is now capable of answering most of the wide variety of management questions which confront CODAP users. The documentation of the Univac 1108 CODAP system is being published in a series of three technical reports covering the control card and programing aspects of the system. The document contains programer notes on 100 library subroutines used by the current Univac 1108 version of CODAP. After a table of entry points, the write-ups appear in alphabetical order on subroutine name. Each write-up includes a summary of subroutine functions and a list of entry points. For each entry point, a calling sequence with descriptions of input and output arguments is provided. Comments on peculiar requirements for conversion and use of the subroutine close each write-up. (Author)