000 00582nam a2200181Ia 4500
008 250428s9999 xx 000 0 und d
020 _a978-9-71965497-1
082 _aHS 550 R4572 2017
245 0 _aEarth science : our universe. our planet. our future : for senior high school
245 0 _cReyes, Juan Apolinario C.
260 _bUnlimited Books Library Services and Publishing Inc.,
260 _c2017
300 _aviii, 234 pages
526 _a500 Natural Sciences & Math
650 _aEarth science - - study and teaching (secondary).
942 _2DDC
942 _cB
999 _c24206
_d24206