00398pab a2200145 454500008004000000100001600040245005700056260000900113300001100122362001200133650004400145650002700189650001900216773001700235180718b2004   xxu||||| |||| 00| 0 eng d  aInaba, Yogi  aSocial capital and productivity improvement in Japan  c2004  ap.1-5.  aApr-Jun  aEconomic and social development - Japan  aSocial capital - Japan  aSocial capital  aProductivity