Ramakrishnan, N. (1972). Polytechnich: Bowthikam. Bhasha Institute.
Chicago Edition CitationRamakrishnan, Nair. Polytechnich: Bowthikam. Bhasha Institute, 1972.
MLA Edition CitationRamakrishnan, Nair. Polytechnich: Bowthikam. Bhasha Institute, 1972.
Warning: These citations may not always be 100% accurate.