000 00285nam a2200133Ia 4500
654 _aAPM
100 _aKaplan.M.F.
250 _a1st Ed.
245 _aConcrete Radition Shielding.
260 _bLC&T
_c1989
082 _bKAP
_a621.48323
300 _aXIV, 457p.
999 _c34604
_d34604
655 _aB-05
546 _aText in English
041 _aeng
300 _c22 cm.