| 000 | 00473nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aLB1043.C656 | ||
| 100 | _aCoppen, Helen Elizabeth | ||
| 245 | 0 | _aAids to teaching | |
| 260 | _aNew York | ||
| 260 | _bPergamon | ||
| 260 | _c1969 | ||
| 300 | _a230p. | ||
| 300 | _c20cm. | ||
| 650 | _aAids and devices | ||
| 700 | _aill. | ||
| 942 | _2Library of Congress Classification | ||
| 942 | _cBook | ||
| 999 |
_c100258 _d100258 |
||