| 000 | 00405 a2200133 4500 | ||
|---|---|---|---|
| 082 |
_a510.8 _bUn38a |
||
| 245 | 1 | _aCONTRIBUTIONS ON PARTIALLY BALANCED INCOMPLETE BLOCK DESIGNS WITH TWO ASSOCIATE CLASSES | |
| 260 |
_aWashington _bU. S. Govt. Print. Off. _c1956 |
||
| 300 | _a70 | ||
| 440 |
_aIts Applied Mathematics Ser. 47 _v |
||
| 650 | _aMathematics. Tables, Etc | ||
| 964 | _gCIRC | ||
| 997 | _a51931 C | ||
| 999 |
_c454875 _d454875 |
||