00274nam a22000977a 4500003000400000008004100004082001700045100002400062245003500086260005500121OSt230616b        |||||||| |||| 00| 0 eng d  a595.7bCh394  aKothari, L.S. & Rao  aBasic Physical & Chemical Data  aAffiliated E.W. Press, New delhibE.W. Pressc1970