000 00703nam a2200193 a 4500
001 3887
005 20140414131931.0
008 970101s19uu xx 00 eng d
020 _a0-8094-4873-4
050 _aREF 620
_bC54 1994
245 _aHow things work /
_ceditor C. E. Berry.
260 _aHong Kong :
_bTime-Life Books,
_c1988.
300 _a87 p. ; cm.
440 _aA Child's first library of learning
520 _aQuestions and answers provide information about how cameras, elevators, car engines, tops, yo-yos, and other devices work. Includes charts, diagrams, and an activities section.
541 _eM3441
650 _aTechnology
_xMiscellanea.
650 _aQuestions and answers.
999 _c112227
_d112227