00779nam a2200181 a 4500001001500000005001700015008004100032020003400073020003000107100002100137245005900158260003100217300003400248500001700282520019400299700002200493856008200515ASIN066803963920150325015705.0150325s1976    xxu                 eng d  a0668039639 (paperback)c$4.95  a9780668039635 (paperback)1 aPapallo, George.10aWhat makes it work /cGeorge Papallo, Graham Forsaith.  a[S.l.] :bFireside,c1976.  a143 p. :bcol. ill. ;c29 cm.  aIllustrated.  aExplains in layman's terms how many of the technological amenities of modern life work, including television set, Xerox machine, escalator, microwave oven, submarine, laser, and hovercraft.1 aForsaith, Graham.403Amazon.comuhttp://www.amazon.com/exec/obidos/ASIN/0668039639/chopaconline-20