000 01113pam a2200325 a 4500
001 4751339
005 20241007101538.0
008 850826s1985 dcua j 001 0 eng
010 _a 85018862
020 _a0870445731
020 _a0870445782 (lib. bdg.)
040 _aDLC
_cDLC
_dDLC
042 _alcac
050 0 0 _aQ163
_b.W493 1985
082 0 0 _219
245 0 0 _aWhy in the world?
260 _aWashington, D.C. :
_bNational Geographic Society,
_c[c1985]
300 _a104 p. :
_bcol. ill. ;
_c28 cm.
440 0 _aBooks for world explorers
500 _aIncludes index.
520 _aQuestions and answers on a wide range of subjects, including geophysical sciences, physiology, natural history, physics, and technology.
650 0 _aScience
_xMiscellanea
_xJuvenile literature.
650 0 _aTechnology
_xMiscellanea
_xJuvenile literature.
650 1 _aScience
_xMiscellanea.
650 1 _aTechnology
_xMiscellanea.
650 1 _aQuestions and answers.
710 2 _aNational Geographic Society (U.S.)
906 _a7
_bcbc
_corignew
_d1
_eocip
_f19
_gy-gencatlg
942 _2ddc
_n0
999 _c2101
_d2101