Narayanan, P.
Patent law / P. Narayanan. - 2nd ed. - Calcutta : Eastern Law House, 1985. - lxvii, 1377 p. ; 25 cm.
Includes indexes.
Patent laws and legislation--India.
346.0486 / NAP
Patent law / P. Narayanan. - 2nd ed. - Calcutta : Eastern Law House, 1985. - lxvii, 1377 p. ; 25 cm.
Includes indexes.
Patent laws and legislation--India.
346.0486 / NAP