00536nam a2200181Ia 4500 299630 20160527183636.0 100928s2007 sp 1 0 spa 20060224 9972209156 Arecibo Biblioteca 372.3 C121g El gran libro de los experimentos. Lima, Peru Lexus Editores 2007. 207 p. 33 cm. + 1 computer disc Includes and index. Science - - Study and teaching (Elementary) 275151 Local 218545 218545 0 0 ddc 0 372_300000000000000_C121G 0 abd 32145 1 1 17 2016-05-27 Euro 50.00 454275 0 372.3 C121g 60000010113360 2016-05-27 00:00:00 DVD r:299630 3 0 0 ddc 0 372_300000000000000_C121G 0 abl 32149 1 1 17 2016-05-27 Euro 50.00 454273 0 372.3 C121g 60000010112560 2016-05-27 00:00:00 r:299630 6