| 000 | 00497nam a2200181 454500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 160721b1973 xxu||||| |||| 00| 0 eng d | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 082 |
_aNASA _bTN D-7090 |
||
| 100 | 1 | _aHOWELL,W E | |
| 245 | 1 | _aA TECHNIQUE FOR DESIGNING ACTIVE CONTROL SYSTEMS FOR ASTRONOMICAL-TELESCOPE MIRRORS. | |
| 260 |
_bNASA, WASHINGTON, D.C. _c1973 |
||
| 300 | _a,95,,,,,, | ||
| 500 | _aBound with NASA TN D 7090-7099 | ||
| 700 | _aCREEDON,J F | ||
| 942 | _cBK | ||
| 999 |
_c483169 _d483169 |
||