00467nam a22001337a 4500008004100000040005500041080002200096245010100118260006200219300001000281650001200291942001300303999001700316230424b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a06.03:5/6(73NSF)   aScientific and engineering manpower in communist China, 1949-1963c/ National Science Foundation  aWashington D C:  bNational Science Foundation,    c1949  a184p.  aScience  2udccREP  c55907d55907