Behrman, Jere R What is the real impact of schooling on age of first union and age of first parenting? new evidence from Guatemala - Washington, D. C. World Bank 2006 - 25p.;ill. - World Bank policy research working papers . Subjects--Topical Terms: SCHOOLING--RESEARCH--PARENTINGECONOMICS LC Class. No.: IBRD(08)PRWP/4023