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00756nam a2200193 i 4500 |
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130901s2005 xxx ||||g| | 00| ||eng d |
| 035 |
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|a 084660
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 041 |
0 |
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|a eng
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| 082 |
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|a 696.1 N21
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| 110 |
2 |
0 |
|a "National" Pipe Standards
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| 245 |
1 |
0 |
|a "National" Pipe Standards
|b : Containing Tables and Uself Information Pertaining to Tubular Goods as Manufactured by National Company
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| 260 |
0 |
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|a Pittsburg, Pa.
|b : National Tube Company
|c , c1924.
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| 300 |
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|a 656 p.
|b : ilus., tablas, diagramas.
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| 650 |
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4 |
|a TUBERIAS
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| 942 |
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|c BK
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| 999 |
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|c 38712
|d 38712
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 696_100000000000000_N21
|7 0
|8 CG
|9 56031
|a 10
|b 10
|c 10
|d 2014-01-20
|o 696.1 N21
|p p084660
|r 2014-01-20
|w 2014-01-20
|y BK
|