Unit_I UNIT_II_Weisbord_Six_box_model
UNIT_III_third_party_interventions UNIT_III_Role_negotiation_technique
UNIT_III_role_analysis_technique UNIT_III_GRID_OD
UNIT_III_force_field_analysis unit_5_-_change_models
UNIT_IV_-_Change_Concepts_and_Models
Unit_IV_-_HOPSON_S_CHANGE_MODEL
UNIT_IV-_PROACTIVE_VERSUS_REACTIVE_CHANGE