00437nam a22001337a 4500008004100000040005500041080002400096245006200120260005400182300001500236650001400251653001100265700002700276230608b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aR 378(438)(026)bK3  aPolish research guide 1964c/ National Science Foundation  aWashington: bNational Science Foundation, c1963  axii, 419p.  aEducation  aPolish  akozlowski, Jerzy (Ed.)