| 000 | 00382nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 8927 | ||
| 008 | 110929s1970 000 0 spa | ||
| 082 | _a515.9 S755 | ||
| 100 | _aSpiegel, Murray R. | ||
| 245 |
_aVariable compleja _cMurray R. Spiegel |
||
| 260 |
_aBogotá _bMcGraw-Hill _c1970 |
||
| 300 | _a318 p. | ||
| 650 |
_aVARIABLE COMPLETA _9371764 |
||
| 942 |
_cBK _2ddc |
||
| 999 |
_c249782 _d249782 |
||