00631nam a22001457a 4500008004100000040005500041245007600096260012600172300001500298500001600313650001100329942001300340999001700353952011500370230719b        |||||||| |||| 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  2udccREP  c53350d53350  00102udc4070987305aNSLbNSLcGF/Rk-8/C-10/R-3d1970-06-08l0p33369r2023-07-19 00:00:00w1970-06-08yREP