APA
Gopalakrishnan K S, . (1979). Raw material testing. : Lecture Notes of the Refresher Course for small scale latex goods manufacturers. Kottayam, RRII, 1979.
Chicago
Gopalakrishnan K S, . 1979. Raw material testing. : Lecture Notes of the Refresher Course for small scale latex goods manufacturers. Kottayam, RRII, 1979.
Harvard
Gopalakrishnan K S, . (1979). Raw material testing. : Lecture Notes of the Refresher Course for small scale latex goods manufacturers. Kottayam, RRII, 1979.
MLA
Gopalakrishnan K S, . Raw material testing. : Lecture Notes of the Refresher Course for small scale latex goods manufacturers. Kottayam, RRII, 1979. 1979.
