000 00216 a2200097 4500
001 47576
100 _aChatterton K
245 _aFighting the U-Boats
260 _aLondon
_bHurst blackett
_c
090 _c30589
_d30589
942 _aNUST-CAE
_cM
_c22879
999 _c282649
_d282649