@book{ Solr-1686502613, title = {Preventing school violence: guidelines for teaching civility and school harmony}, author = {Schiering, Marjorie S.}, address = {Lanham Boulder New York London}, publisher = {Rowman & Littlefield}, year = {2020}, note = {Includes bibliographical references}, url = {https://swbplus.bsz-bw.de/bsz1686502613inh.htm} }