| 000 | 01106nam a22003377a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329135147.0 | ||
| 008 | 971013s1981 r 00010 d | ||
| 010 | _a31886 | ||
| 011 | _a32858 | ||
| 035 | _a36973 | ||
| 040 | _cCHAP | ||
| 090 | _aTesis | ||
| 100 | 0 | 0 |
_aMartínez Herrera, Hugo Ernesto. _972168 |
| 245 | _aUtilización del bagazo de caña en tres mezclas de concreto liviano | ||
| 260 |
_aGuatemala : _bEl autor, _c1981 |
||
| 300 | _a51 h | ||
| 502 | _aTesis (Fac. de Agronomía)-- Univ. de San Carlos de Guatemala | ||
| 590 |
_aALEPH _b10 _c20130110 _lUCH01 _h1254 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0109 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1612 |
||
| 590 |
_aBATCH-UPD _b10 _c20130409 _lUCH01 _h2100 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1007 |
||
| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h0835 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1318 |
||
| 650 | 1 | 4 |
_aCaña de azúcar _xSubproductos. _918648 |
| 650 | 1 | 4 |
_aConcreto. _926302 |
| 901 | _aBK | ||
| 942 | _cTESIS | ||
| 949 |
_bBC _cTES _d-84924 _eTS1 _gI.C/E _h20266 _i36973 _si |
||
| 999 |
_c31886 _d31886 |
||