621. CL-PDF
     CL-PDF is a cross-platform file format library for generating PDF files
622. cl-pdf.arglists
     cl-pdf.arglists improves the argument lists of CL-PDF and cl-typesetting, for easier interactive development
623. cl-peg
     The cl-peg package (cl-peg_0.03.tar.gz) is a PEG packrat parser generator by John Leuner
624. cl-perec
     cl-perec is a CLOS ORM based on cl-rdbms
625. cl-period
     cl-period allows one to express and check time periods in a terse but readable way
626. cl-permutation
     CL-PERMUTATION is a Mathematics library for doing permutation and permutation group calculations written by Robert Smith
627. cl-pgplot
     CL-PGPLOT is a front end for Pearson's C/Fortran vintage scientific plotting library
628. cl-phonetic
     [work in progress] A phonetic pattern matching library for Common Lisp
629. cl-photo
     cl-photo is a graphics library of calculators for photographic functions
630. CL-PLOT
     Plotting library for CL (and, mostly, LW CAPI)

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