Composed of alternately issued vols. with titles: Proceedings of the ... annual Penn Linguistics Colloquium (PLC); and, Selected papers from New Ways of Analyzing Variation (NWAV).
Description based on: Vol. 13, issue 2 (2007); title from journal homepage (ScholarlyCommons@Penn, viewed Apr. 13, 2009).
Latest issue consulted: Vol. 15, issue 1 (2009) (ScholarlyCommons@Penn, viewed Apr. 13, 2009).