The present volume is a continuation of the bibliography and study presented in Panini, A Survey of Research, first published in the Netherlands (The Hague: Mouton & Co., 1976), subsequently published in India (Delhi: Motilal Banarsidass, 1980) and reprinted in 1997. The basic format adopted for the first survey is observed here: a bibliography of major work done since 1975, including materials which came to the author`s knowledge up to December of 1997, is followed by his appraisal of this work with extensive references to primary sources which are the bases of scholarly discussions and notes.