1. 01. English Non Fiction The world's toughest machines / by Schmauss, Judy Kentor. Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction The world's biggest machines / by Aboff, Marcie. Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction The world's dirtiest machines / by Gillis, Jennifer Blizin, Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (9), Actions:
4. 01. English Non Fiction The world's fastest machines / by Aboff, Marcie. Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (10), Actions:
5. 01. English Non Fiction The world's most unusual machines / by Jae, Paloma. Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (1), Actions:
6. 01. English Non Fiction The world's smartest machines / by Tagliaferro, Linda. Publication: Chicago, Ill. : Raintree, 2011 . 32 p. : 25 cm. Date:2011 Availability: Copies available: (1), Actions: