000			00361nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a9971 63 008 7
082			_a372.35 _bPAC
245			_aPacific Science Series:2b
260			_bPan Pacific, _c1976. _aSingapore:
300			_a52p.; _c29cm
650			_aPrimary Education
942			_2ddc _cLM
999			_c24309 _d24309