00668nam a2200229Ia 450000500170000000800410001724500980005810000250015626000350018130000230021630000110023949000170025002000220026765000320028965000260032165000260034705000180037354600120039133600090040333700150041233800110042720260803094011.0251212s1993    xx            000 0 und d1 aI wonder why: bplanes have wings and other questions about transport /cChristopher Maynard.  aMaynard, Christopher  aDanbury, CT :bGrolier,c1993.  a32 p.: bcol. ill.  c29 cm.  aI wonder why  a978-0-7534-0510-9  aTransportationvMiscellanea  aVehiclesvMiscellanea  aQuestions and answers  a380 M45p 2008  aEnglish  aText  aUnmediated  aVolume