00373nam a2200157 4500 20136 UR 20220427164801.0 061103|||||||||||||||||||||||||||||||| d (janium) 20125 (janium)20124 QC29 .M34 1980 McKelvey, John P. Fisica para ciencias e ingenieria Harla 1980 0 0 0 0 AG URBC URBC 2022-04-27 Compra 0 QC29 M34 1980 0026148 2022-04-27 00:00:00 2022-04-27 LIBRO Ingenieria 1331 1331