000 00479nam a22001457a 4500
008 230420b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a5/6(73)
_bL9
245 _aScience and technology:
_bA five-year outlook
_c/ The National Academy of Sciences
260 _aSan Francisco:
_bThe National Academy of Sciences,
_c1979
300 _axvi, 544p.
650 _aScience
653 _aTechnology
942 _2udc
_cREP
999 _c21436
_d21436