000			00492naa a2200169Ia 4500
008			200107s2013 xx 000 0 und d
020			_a978-971-9968-75-7
082			_bOx4c
083			_aOx4c
099			_a1684
100			_aOxlade, Chris _93588
245	1	0	_aChanging shapes=Nagbabagong hugis.
264			_aQuezon City, Phils. _bLumina, _c2013.
300			_a34
500			_aChanging materials=Pagbabago ng mga materyales series. Includes index. Includes glossary.
942			_2ddc _cBK
999			_c1684 _d1684