00448nam a2200193 u 45000010006000000050017000060080041000230350010000640350021000740400013000950410008001080820008001161000034001242450015001582500011001732600032001843000016002166500022002324689620260504074546.0960313s1970                        spa    a46896  a(OCoLC)778115335  ccomduadb  aspa 4a61410aRolandi, Estanislao4auteaut10aSocorrismo  a2. ED.  aBarcelona :bDoncel,c1970.  a174P. : IL.  aPrimeros auxilios