00511     2200181   4500001002100000005001500021035002000036007000300056008003900059100003100098245002800129700003400157600001700191264003900208336002100247337002300268338003800291INLIS00000000000633020201104105011  a0010-1120000234ta201104                |          | |  0 aJelke BethlehemePengarang1 aHandbook of Web Surveys0 aSilvia BiffignandiePengarang 4aData Science  aCanada :bJohn Wiley & Sons,c2011  2rdacontentaTest  2rdamediaaKomputer  2rdacarrieraSumber Sambung Jaring