00464cam a2200169 4500 547817528 TxAuBib 20000322120000.0 000321s1992||||||||||||||||||||||||und|u 9780717271429 0717271420 TxAuBib New Grolier Student Encyclopedia,V.18. Danbury, Ct. : Grolier Educational Corp, 1992. 2238 pp. 20000322.