There is book for rates of minimum wages revised and published every year in TN.
The name of the book is 'Rates of Minimum Wages'
The author is 'R. S. SHARMA'
You can get a copy of the book from C. Sitaraman & Co. Pvt. Ltd.
You may also log on to the following link for all your HR needs.
Labour and Employment Laws of India – Banyan
Banyan Management Support Services Pvt. Ltd.
Ambattur, Chennai - 53
27th April 2012 From India, Madras