LEADER 01043nam a2200289 i 4500 001 991001206789707536 005 20020507112858.0 008 970308s1970 uk ||| | eng 035 $ab10188484-39ule_inst 035 $aLE00643912$9ExL 040 $aDip.to Fisica$bita 084 $a53.9.788 084 $a614.83'9 084 $aRA1231 110 2 $aInternational Commission on Radiological Protection$0298334 245 10$aRadiation protection in schools for pupils up to the age of 18 years /$cICRP 260 $aOxford :$bPergamon,$c1970 300 $aiii, 7 p. ;$c25 cm. 490 0 $aICRP Publications ;$v13 650 4$aRadiation 650 4$aRadiation protection 907 $a.b10188484$b17-02-17$c27-06-02 912 $a991001206789707536 945 $aLE006 53.9.7 ICR$g1$i2006000056151$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10232436$z27-06-02 996 $aRadiation protection in schools for pupils up to the age of 18 years$9190186 997 $aUNISALENTO 998 $ale006$b01-01-97$cm$da $e-$feng$guk $h0$i1