00512nam a2200169Ia 4500082002100000100004500021245003000066260004400096300001900140500000500159690000600164700002800170952010300198964001700301921000900318999001500327  a338.901bM511.PD  aMeier, Gerald M. and Saars, Dudleyd ed.  aPioneers in developmentb  aNew YorkbOxford University Pressc1984  ax, 372p. Index  a  a   aSaars, Dudley ; jt. ed.  00104070aISIbISId1998-08-25l0o338.901 M511.PDpDP19766r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a6130  c6130d6130