00807cam a2200241 a 4500 3285787 BD-DhUL 20140819083045.0 830504s1981 fr a i000 0 eng 82165086 9231019031 (pbk.) DLC DLC DLC OCoLC DLC BD-DhUL Q171 .N496 1981 500 19 NEW New horizons of human knowledge : a series of public talks given at Unesco / Subrahmanyan Chandrasekhar ... [et al.] ; with an introd. by Amadou-Mahtar M'Bow. Paris : Unesco Press, 1981. 98 p. : ill. ; 24 cm. Science. Chandrasekhar, S. (Subrahmanyan), 1910-1995. Unesco. 7 cbc orignew 3 ncip 19 y-gencatlg ddc BK 3797 3797 0 0 ddc 0 500_000000000000000_NEW 0 NFIC 6955 DUSL DUSL GEN 2014-08-19 Purchase 500 NEW D17100 2014-08-19 2014-08-19 BK