00787nam a2200253Ia 4500 113095 BIBL 20160527183523.0 850221s1970 dcu 00000 eng 77605085 //r905 0.50 DLC DLC DLC n-us--- EVLG T14.5 .U54 1970 Q127.U6 509.73 507 U586 NSF:p National Science Board U.S. 141439 Local The physical sciences report of the National Science Board submitted to the Congress, 1970. [Washington For sale by the Supt. of Docs., U.S. Govt. Print. Off. 1970] xiv, 62 p. 24 cm. "NSB 70-1." Physical sciences United States. 150851 Local 94493 94493 0 0 0 507_000000000000000_U586_NSFP 0 evl 28457 10 10 1 2016-05-27 172893 0 507 U586 NSF:p 80000001215246 2016-05-27 00:00:00 r:113095 z:NCC:D 6