00391nam a2200145Ia 4500003000400000005001700004008004000021040001000061041001200071082001500083100003900098245003800137260005900175300001100234OSt20220411145456.0210210b1970   xxu||||| |||| 00| 0 eng d  aALc   aEnglish  a541.2 KOTB  aKOTHARI (L S) and RAO (C N R), Ed.  aBasic physical and chemical data.  aNew Delhi.bAffiliated East-West Prees Pvt. Ltd.c1970  aiii,98