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|
|
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00000cam0a22000003ib4500 |
| 001 |
BY-NLB-br0001769650 |
| 005 |
20220520125124.0 |
| 100 |
# |
# |
$a 20220520d1971 |||||bel|50 ba
|
| 101 |
0 |
# |
$a eng
|
| 200 |
1 |
# |
$a Economic impact of stimulated technological activity
$e Part I - Overall economic impact of technological progress - its measurement : final report, 7 April 1970 - 15 October 1971
$f National aeronautics and space administration
|
| 210 |
# |
# |
$a Washington
$c Technology Utilization Division
$d 1971
|
| 215 |
# |
# |
$a iii, 61, 26, 9, 3, 1, 4, 2, 22 c. : табл.
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| 801 |
# |
0 |
$a BY
$b BY-HM0000
$c 20220520
$g RCR
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