000			00715nam a2200217 4500
001			0000002245
008			231029s9999 xx 000 0 und d
020	0	0	_a0717212254(set)1-6 _cRM890.00(set)1-6
040			_aPOLIMAS
090	0	0	_a503 _bNEW
245	0	0	_aThe new book of popular science /
260	0	0	_aPhilipines _bGrolier International, Inc. _c1979
300	0	0	_aVarious paging _bill. _c26cm.
504	0	0	_aIncludes index and bibliographical references
650	0	0	_aMedicine _xEncyclopedias _zJuvenile
650	0	0	_aMedicine _xPopular
650	0	0	_aScience _xEncyclopedias _zJuvenile
650	0	0	_aScience _xPopular works
650	0	0	_aTechnology _xEncyclopedias _zJuvenile
650	0	0	_aTechnology _xPopular works
999			_c6705 _d6705