000 00423nam a2200157 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a627.9
_bARM
100 _aArmstrong, Warren
245 _aThe true book about lighthouse and lightships
260 _aLondon :
_bFrederick muller ltd,
_c1958
300 _a144p.;
_bill.
_c21cm
650 0 _aTechnology
700 _aFacey, G.A.
_eill.
942 _2ddc
_cLM
999 _c103462
_d103462