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| LEADER |
01352nam a2200253 a 4500 |
| 008 |
050201s1970||||es |||||||||||||||||spa|| |
| 041 |
0 |
|
|a spa
|
| 094 |
0 |
|
|a 691.5
|b C146m
|
| 100 |
0 |
|
|a Calderón Novellino, Fernando
|
| 700 |
0 |
|
|a Galdámez H., Carlos Felipe
|e coautor
|
| 700 |
0 |
|
|a Bolaños T., Juan Francisco
|e coautor
|
| 245 |
0 |
0 |
|a Mortero:
|b cemento-arena-cal /
|c Fernando Calderón Novellino, Carlos Felipe Galdámez H., Juan Francisco Bolaños T.
|
| 260 |
|
|
|a San Salvador :
|b Universidad de El Salvador,
|c 1970
|
| 300 |
|
|
|a 92 h
|
| 502 |
|
|
|a Tesis (Ing. Civil) -- Universidad de El Salvador
|
| 650 |
|
|
|a ARGAMASA
|
| 991 |
|
|
|a bc_rube
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| 992 |
|
|
|a 21/02/2006
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| 942 |
|
|
|c BK
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| 999 |
|
|
|c 127309
|d 127309
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| 952 |
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|
|0 0
|1 0
|4 0
|6 691_500000000000000_C146M
|7 0
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|9 227507
|a 10
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|i 10111693
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|p 10111693
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|w 2012-08-15
|y TS
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| 952 |
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|
|0 0
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|p 15103955
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|t 1
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|y TS
|x 040411
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| 952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_T4
|7 0
|8 T
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| 952 |
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|p 15103957
|r 2012-08-15
|t 3
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|