| 000 | 00333 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aTomkins, H.G. | |
| 245 | 1 | _aConstruction of a cheap telescope | |
| 260 |
_aCalcutta _c1913 |
||
| 300 | _a1-34 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aConstruction Indian Association for the Cultivation of Science. Bulletin No. 9 | ||
| 901 | _aS54568 | ||
| 999 |
_c112696 _d112696 |
||