00384    a2200121   4500008004100000020001800041082002100059100002600080245007100106260003400177300002400211700002700235251222b        |||||||| |||| 00| 0 eng d  a9780141049199  a338.901bM958.SC  aMullainathan, Sendhil  aScarcityb: the true cost of not having enough essential reading /  aLondon:bPenguin Books,c2014  a288 p. Bibl. Index.  aShafir, Eldareauthor.