| 000 | 00857nam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | BRCA_8101 | ||
| 005 | 20190320210131.0 | ||
| 008 | 080414s1964----u--####f##---#001-0#eng-# | ||
| 041 | _aeng | ||
| 044 | _au | ||
| 050 | 4 |
_aQA75.5 _b.D223 _c1964 |
|
| 100 | 1 |
_aDarnowsky, Vincent S. _920154 |
|
| 245 | 1 | 0 |
_aComputers-Theory and uses _ba unit for Junior High School clases _cVincent S. Darnowsky ; edited by Hugh Allen Jr. |
| 260 |
_aUnites States of America _bNational Science Teachers _c1964 |
||
| 300 |
_a108 p. _bil. _c23 cm. |
||
| 500 | _aY148 | ||
| 500 | _aPrepared by the Project on Information Processing of the National Science Teachers Association | ||
| 650 | 1 | 4 |
_aComputadoras _vTeoría _zEstados Unidos _920155 |
| 650 | 1 | 4 |
_aComputadoras _vAplicaciones _zEstados Unidos _920156 |
| 700 | 1 |
_aAllen, Hugh _eed. _920157 |
|
| 902 | _aGFM | ||
| 942 |
_2lcc _cB |
||
| 999 |
_c7769 _d7769 |
||