| 000 | 00439nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 010 | _a0-02-369240-5 | ||
| 020 | _a73-7347 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a001.43 _bL484P |
||
| 100 | _aLeedy, Paul D | ||
| 245 | 0 |
_aPractical research _bplanning and design _cPaul D Leedy |
|
| 260 |
_aNew York _bMacmillan _c1974 |
||
| 300 | _ax, 246p. | ||
| 650 | _aResearch | ||
| 942 | _cBKS | ||
| 999 |
_c20591 _d20591 |
||