000 00666nam a2200181 4500
008 210925b |||||||| |||| 00| 0 eng d
020 _a9781610801140
_qpbk
041 _aEng
082 _a387.155
_bORR
100 _aOrr, Tamra B.
245 _aHow did they build that? Lighthouse
_cby Tamra B. Orr
260 _aUnited States of America
_bCherry Lake Publishing
_c2010
300 _a24 p.
_bcol. ill.
_c20 cm.
504 _aindex
520 _aDescribes how lighthouses were built in the past, their different types, what the lighthouse keeper did, and the ways in which they have been replaced today by computers.
650 _aLighthouses
942 _cENGLISH
999 _c495765
_d495765