00225nam a2200097Ia 4500080001800000100002100018245001800039260004100057300001000098583001900108  a01.01.06 B347  aBaum, Warren, C.  aProject cycle  bWorld BankaWashington, D.C.USc1988  a25 p.  c3/7/00kM2LMGR