000 00436nam a2200181Ia 4500
005 20250425161014.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a620.137
110 _aNATIONAL ACADEMIC OF SCIENCES
245 0 _aEERROCEMENT: APPLICATIONS IN DEVELOPING COUNT
250 _aS.E.
260 _aEstados Unidos
_bNAAS
_c1973
260 _aS.L.
300 _a89
942 _c01
010 _a10424
999 _c200535
_d200535