I joined this group few days back and this is my first mail.
Am looking for this book but could not find it in Connemara, their search facility did not yield any result(s). Adayar Public Library [APL] might have a copy of it but am not a member, so, they wouldn't allow me to search their catalog. Am not sure if Devaneya Pavanar Library would have this title.
Etymology of Tamil word Zha -- Monier Monier Williams.
Please visit Oriental manuscript Library at Chepauk, refer the Journals from U.K., U.S.A etc., There is a Tamil Pandit and he may help you. It is a holiday for friday and saturday and if you visit on Sunday you can read them.