| 000 | 00402nam a2200121 4500 | ||
|---|---|---|---|
| 245 |
_aSmithsonian institution _cby Paul H. Oehser |
||
| 100 | _aOehser, Paul.H | ||
| 260 |
_aNew York _bPraeger Publishers _cc1970 |
||
| 300 | _axiii,275p.; 22cm.- | ||
| 490 | _aPraeger library of U. S. Government departments and agencies; no. 21 | ||
| 082 |
_a069.0973 _bOEH |
||
| 650 | _aSmithsonian institution--United States | ||
| 999 |
_c28319 _d28319 |
||