00450nam a22001097a 4500008004100000040005500041245007600096260012600172300001500298500001600313650001100329230719b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  aProgress in scientific & technical communications: b1968 Annual report  aWashington: bCommittee on Scientific and Technical Information of the Federal Council for Science and Technology, c1968  aviii, 90p.  aCOSATI 69.5  aReport