| 000 | 00340 a2200109 4500 | ||
|---|---|---|---|
| 008 | 181211b xxu||||| |||| 00| | ||
| 100 | _aHyman, L.H. | ||
| 245 |
_a The invertebrates: Platyhelminthes and Rhynchocoela. The Acoelomate Bilateria. _cHyman, L.H. |
||
| 260 |
_aNew York _b McGraw Hill Book Co,Ltd _c1951 |
||
| 300 | _a968p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c7578 _d7578 |
||