000 00471 a2200169 4500
999 _c52238
_d52238
003 WUSLLib
008 200925b ||||| |||| 00| 0 eng d
020 _a0852292295
041 _aEnglish
082 _a032
_bCHI
245 _aChildren's Britannica:
_bVol. 13 Nitrogen to philistines
260 _aAuckland
_bEncyclopaedia Britannica
_c1960
300 _a320p.;
_c26cm.
_bcol. ill.
650 _aEncyclopaedia
_918567
650 _aBritannica
_918419
942 _cPR
_2ddc