00578nam a22002057a 4500 OSt 20150302134858.0 130711b xxu||||| |||| 00| 0 eng d 8187233079 Dechen REF 503 ARD Ardley, Neil. Infinitys Encyclopaedia of Science : including more than 100 science projects & qizzea. 2n ed. New Delhi : Pritha Offsets Pvt. ltd. 2001. 552 p. ill. 25 cm. includes index. Bates, Jeffery, Dr. ddc REF 1715 1715 0 0 ddc 0 0 ILCS ILCS 2013-07-11 495.00 0 REF 503 ARD A04729 2013-07-11 2013-07-11 BK