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| LEADER |
00680Cam#a2200253#u#4500 |
| 001 |
OPESID004601 |
| 003 |
OPE |
| 008 |
000628s1978 mx a spa d |
| 005 |
20251016 092106 |
| 040 |
# |
# |
|a OPE
|b spa
|c OPE
|
| 092 |
# |
# |
|c 620.136
|l POR
|
| 110 |
2 |
# |
|a Portland Cement Association.
|
| 245 |
1 |
0 |
|a Proyecto y control de mezclas de concreto
|
| 260 |
# |
# |
|a México, D.F. :
|b Limusa,
|c 1978.
|
| 300 |
# |
# |
|a 163 p. :
|b il.
|
| 650 |
# |
4 |
|a Tecnología del cemento y hormigón
|
| 650 |
# |
4 |
|a Aditivos
|
| 653 |
# |
# |
|a Cemento portland
|
| 866 |
0 |
# |
|a 1 ej.
|
| 908 |
# |
# |
|a IMP
|
| 929 |
# |
# |
|a COM
|
| 930 |
# |
# |
|a 7729
|d pre
|
| 952 |
# |
# |
|f COM
|w 000628
|p OPE7729
|a OPE
|b OPE
|o 620.136 POR
|y IMP
|
| 999 |
# |
# |
|a ALICIA
|