| 000 | 00620 a2200241 4500 | ||
|---|---|---|---|
| 001 | 275354 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aLNASA CR 4018 : 1986 | ||
| 245 | _aModes of vibration on square fiberglass epoxy composite thick plate | ||
| 250 | _a | ||
| 260 | _aWashington, D.C. | ||
| 260 | _bNational Aeronautics and Space Adminstration | ||
| 260 | _c1986 | ||
| 300 | _a28 p. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aNASA CR 4018 : 1986 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aNondestructive testing, Nondestructive evaluation, Ultrasonics, Acoustic emission, Vibrational analysis | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c232745 _d232745 |
||