Vajpayee, Kishori Das Hindi ki vartani tatha shabd-vishleshan (bhasha ki prakriti, vyakaran evam bhashavigyan ke aadhar par hindi-vartani ke swaroop ka vivechan) by Kishoridas Vajpayee - 4th.ed. - New Delhi: Vani Prakashan, 2006. - 123p.; 22cm. ISBN: 81-7055-537-X Subjects--Topical Terms: Hindi language- Etymology Dewey Class. No.: H 491.432 / VAJ