Ray, Bidyut Lata. Panini to patanjali : A grammatical march / By Bidyut Lata Ray. - 1st Ed. - New Delhi : D K Printworld, 2004. - 173p. ; 00 cm. ISBN: 8124602476 Subjects--Topical Terms: East Indo-European and Celtic languages. Dewey Class. No.: 491.25 / RAY