000			00324nam a22001337a 4500
020			_a978-0-85226-910-7
082			_a519.52 _bSIN
100			_aDaroga Singh
245			_aTheory and analysis of sample survey designs
260			_aNew Delhi _bNew Age International _c1986
300			_a380
650			_asurvey
942			_cBK
999			_c31734 _d31734