00393nam a2200133Ia 4500008004100000020001800041041001200059082002100071100006300092245002200155260004800177300001200225650002200237231217s9999    xx            000 0 und d  a81-7141-880-5  aEnglish  a370.15  KRI;1  R  aKrishna, Veeramachaneni Vamsi. Bhaskara Rao, Digumarti ed. 0aSchool psychology  c2004bDiscovery Publishing HouseaNew Delhi  aix, 333  aSchool,psychology