000 00549cam a2200193ua 4500
001 01890
003 DLC
005 20190320122727.0
008 920219s1993 caua j 000 0 eng
020 _a0826905072
040 _aPa-SID-UTP
_bspa
_cPa-SID-UTP
082 _a693.4
_bP983
100 _aPutnam, Robert
245 _aConcrete block construction.
260 _aU.S.A.
_bAmerican Technical Society Chicago
_c1973
300 _a--228 p.
_a----
_bil.
_c24
650 _aBLOQUES DE HORMIGÓN
942 _cLIBRO
_2ddc
_h693.4
_mP983
999 _c12618
_d12618