TY - BOOK AU - Trump,Kenneth S. TI - Classroom killers? hallway hostages?: how schools can prevent and manage school crises SN - 0761975101 (cloth : alk. paper) AV - LB2866.5.T7 2000 PY - 2000/// CY - Thousand Oaks, Calif. PB - Corwin Press KW - School crisis management KW - United States KW - School violence KW - Schools N1 - Includes bibliographical references ER -