00346nam a2200121Ia 4500008004000000020001800040082001300058100002100071245003700092260005700129300001200186650002600198210210b1990   xxu||||| |||| 00| 0 eng d  a0 7069 4922 6  a546 UPAT  aUPADHYAYA (K N).  aTextbook of inorganic chemistry.  aNew Delhi.bVikas Publishing House Pvt., ltd.,c1990  aviii,92  aInorganic Chemistry