00285nam a2200109 a 450000500170000000800410001705000240005810000090008224500540009126000100014530000200015520140310183234.0040709s19uu    xx            00    eng d  aQM 451 b.N277 1997  aNTTC  aIntroduction to nervous system :bAP13.1 /cNTTC.  c1997.  a21 p. :c22 cm.