|
|
|
|
| LEADER |
00000nam a2200000 a 4500 |
| 001 |
000029080 |
| 003 |
CO-BoSNA |
| 005 |
20260105155255.0 |
| 008 |
060309s1990^^^^ck^^^^^fru^^^^000^0^spa^d |
| 040 |
|
|
|a CO-BoSNA
|b spa
|c CO-BoSNA
|e rda
|
| 082 |
0 |
4 |
|a 620.11294
|b I597a
|2 23
|
| 084 |
|
|
|a 17.140.01
|2 ics
|
| 110 |
2 |
|
|a Instituto Colombiano de Normas Técnicas y Certificación
|e autor
|
| 243 |
1 |
0 |
|a Normas técnicas
|
| 245 |
1 |
0 |
|a Acústica : materiales y sus características de absorción y aislamiento
|b Acoustics : materials : absortion and isolation characteristics /
|c Icontec.
|
| 246 |
3 |
7 |
|a NTC 2727
|
| 246 |
3 |
1 |
|a Acoustics
|b materials : absortion and isolation characteristics
|
| 264 |
|
1 |
|a Bogotá :
|b Icontec,
|c 1990.
|
| 300 |
|
|
|a 6 páginas ;
|c 29 cm.
|
| 336 |
|
|
|a texto
|2 rdacontent
|
| 337 |
|
|
|a sin mediación
|2 rdamedia
|
| 338 |
|
|
|a volumen
|2 rdacarrier
|
| 650 |
2 |
7 |
|a Aislamiento acústico
|v Normas técnicas
|2 Armarc 2.0
|
| 650 |
1 |
7 |
|a Materiales acústicos
|v Normas técnicas
|2 Armarc 2.0
|
| 952 |
|
|
|0 0
|1 0
|4 2
|6 R_620_112940000000000_I597A
|7 0
|8 REFER
|9 130293
|a 11211
|b 11211
|d 2006-03-09
|l 0
|o R 620.11294 I597a
|p 119211013623
|r 2026-01-05 15:52:55
|t Ej. 1
|w 2026-01-05
|x no tiene numero de inventario
|y BOOK
|z Calle 15 No. 31-42, Bogotá
|
| 999 |
|
|
|c 25078
|d 25078
|
| 942 |
|
|
|6 620_112940000000000__I597A
|
