LAISHRAM JOHN SINGH A STUDY TO ASSESS THE EFFECITVENESS OF SELF INSTRUCTIONAL MODULE ON THE KNOWLEDGE AMONG ADOLESCENTS REGARDING SUBSTANCE ABUSE ION SELECTED COLLEGES OF PUNE - 0 - NULL "VORA MEDICAL PUB, ," 2000 - NULL ISBN: NULL Subjects--Topical Terms: NULL Dewey Class. No.: N.D.