LEADER 00000nam a2200133 a 4500 
001    15557248 
008                                             
020    9780387307770 
100    Celletti, Alessandra 
245  0 Celestial mechanics the waltz of the planets 
260    Praxis Publishing Ltd, 2007 
907    .b15557248|b10-06-15|c10-05-11 
945    QB351C4413 2007|g0|i37522005515762|j0|on|p0.00|q-|r-|s-|t0
       |u2|v0|w0|x0|y.i14776248|z10-05-11|llsf 
998    ccq|b-  -  |cm|db|en|feng|gxx |h0