Thus spake : . - Madras : Sri Ramakrishna Math, ; 10 cm. Swami Vivekananda,1960, 112p.(1687,1688,1717) - The Buddha,1968,120p.(4191) - Sri Krishna,1968,128p.(4187) - Guru Nanak,1966,121p.(4188) - Sri Sankara,1969, 128p.(4190) - The Christ, 1968, 128p.(4189) - Prophet Muhammad, 1967, 128p.(4192) * Swami Vivekananda * Buddha * Sri Krishna * Guru Nanak * Sankaracharya * Jesus Christ * Prophet Muhammad