000 00420nam a2200157 a 4500
005 20140412111237.0
008 001116s19uu xx 00 eng d
020 _a087044349
050 _aM 670
_bHo847 1981
245 _aHow things are made.
300 _a103 p. ; col.
440 _aBooks for world explorers
500 _aIncludes index and bibliographies
541 _eE1858
650 _aManufacturing processes
999 _c102484
_d102484