000 00300nam a2200109Ia 4500
999 _c7556
_d7556
020 _a0852293305
245 _aNew Encyclopaedia Britannica in 30 Volumes: Micropaedia Vol- XVIII : Knowledge in Depth
250 _a15
260 _c1978
_bEncyclopaedia Britannica
_aChicago
300 _a1106
942 _cREF