00413nam a2200133Ia 4500 250123b |||||||| |||| 00| 0 eng d 001 Ag266.LU Aggarwal, D. S. 4739 Lectures on universe of knowledge / Delhi: Academic Press, 1985 166p. Index, Bibl. Academic series in library and information science V.4 ddc BK 0 0 0 001_000000000000000_AG266_LU 0 6 ISI ISI 1998-05-21 0 001 Ag266.LU DP19801 2019-02-14 00:00:00 BK 8 8