Namboodhiri ,Kummini Raman. (1981). Chess: Thatthwika Prambhangal. Kummuni Raman Namboodhiri.
Chicago Edition CitationNamboodhiri ,Kummini Raman. Chess: Thatthwika Prambhangal. Kummuni Raman Namboodhiri: Kummuni Raman Namboodhiri, 1981.
Deismireacht MLANamboodhiri ,Kummini Raman. Chess: Thatthwika Prambhangal. Kummuni Raman Namboodhiri, 1981.
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