00720cam a2200193   4500008004100000020001600041035001200057050001800069245008300087260005600170300002800226504002100254506002000275650004000295700002900335942001300364999001900377952013000396041124t19751975ilua   grb    000 0 eng u  a08522293070  aa44217000aQ9 bY43 197500a1976 Yearbook of science and the future /cmanaging editor Lawrence K. Lustig.  aChicago, Illinois :bEncyclopedia Britanica, c1975  a447 p. :bils. ;c29cm.  aIncluye índice  aRec. prop. esc.10aCiencia publicaciones periódicas1 aLustig, Lawrence K., ed.  2lcccLIB  c118190d118190  102lcc4070aLIC-020bLIC-020cGENERALd2016-07-14f1a. ed.iHkEHoQ9 Y43 1975pBFF000018732r2016-07-14 00:00:00tC:1yLIB