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| LEADER |
00820cam a22002892u 4500 |
| 001 |
BUGAP-010289 |
| 003 |
AR-TrUNPB |
| 007 |
ta |
| 008 |
150818s1955 ag r 000 0 spa d |
| 040 |
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|a AR-TrUNPB
|
| 082 |
0 |
|
|a 693.5
|2 20
|
| 100 |
1 |
|
|a Ritter, M
|
| 650 |
|
7 |
|a CONSTRUCCION EN HORMIGON
|2 Unescot
|9 2228
|
| 650 |
|
7 |
|a HORMIGON
|2 Unescot
|9 3593
|
| 650 |
|
7 |
|a INGENIERIA
|2 Unescot
|9 3788
|
| 650 |
|
7 |
|a TEORIA
|2 Unescot
|9 5993
|
| 650 |
|
4 |
|a HORMIGON PRETENSADO
|9 6448
|
| 700 |
1 |
|
|a Lardy, P
|
| 700 |
1 |
|
|a Madariaga, César de
|e tr
|
| 245 |
1 |
3 |
|a El hormigón precomprimido
|b = Vorgepannter beton /
|c M Ritter
|
| 260 |
|
|
|a Buenos Aires :
|b Librería del Colegio,
|c 1955
|
| 300 |
|
|
|a 140 p
|
| 490 |
0 |
|
|a Tratados técnicos
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a AB051021
|
| 999 |
|
|
|c 625
|d 625
|