000 00656nam a2200181 a 4500
005 20140412111324.0
008 000829s19uu xx 00 eng d
020 _a1-85697-310-7
050 _aREF 030
_bW872 1999
100 _aParker, Steve
245 _aI wonder why tunnels are around :
_band other questions about building /
_cSteve Parker.
260 _aDanbury, Connectictu :
_bGrolier Inc,
_c1999.
300 _a32 p.
440 _aI wonder why
520 _aWith information and quirky facts to explain everything from "What's the quickest way to knock building down?", to "How much can a crance lift?".
650 _aTunnels
999 _c104530
_d104530