000			00382nam a2200145Ia 4500
008			240201s1993 xx 000 0 eng d
020			_a1580370187
082			_a523 WAR
100			_aWARD, PAT AND WARD, BARBARA
245		0	_aSPACE FRONTIERS - A SCIENCE ACTIVITY BOOK
260			_bMARK TWAIN MEDIA INC., PUBLISHERS _c1993
300			_a62
650			_aSCIENCE
942			_2ddc _cBK
999			_c5661 _d5661