| LEADER | 00628nam a22002175a 4500 | ||
|---|---|---|---|
| 001 | 12695 | ||
| 003 | CL-ChBUA | ||
| 005 | 20120815103426.0 | ||
| 008 | 070301s1949 mx 000 0 spa | ||
| 040 | |a CL-ChBUA |c CL-ChBUA | ||
| 082 | 0 | 0 | |a 500 |
| 090 | |c 12695 |d 12695 | ||
| 100 | 1 | |a Szilasi, Wilhem. | |
| 245 | 1 | 0 | |a Qué es la ciencia |
| 260 | |b Fondo de Cultura económica. |c 1949. | ||
| 300 | |a 142 p. |c 20 cm. | ||
| 504 | |a Indice. | ||
| 650 | 4 | |a CIENCIA. | |
| 942 | |c LIB | ||
| 952 | |0 0 |1 0 |4 0 |7 0 |9 18030 |a UNACH |b UNACH |c 500 |d 2007-03-05 |i 15.036. |l 0 |o 500 / Sz 998. |p 19029 |r 2012-12-27 |u 18030 |w 2012-08-08 |y LIB |k 500 / Sz 998. | ||
| 999 | |c 12695 |d 12695 | ||
