TY - BOOK AU - Gupta, Bhupindra Sinha ED - Hundal, P.S. TI - Effect of stimulant and depressant drugs on the test scores of fluid and crystallized intelligence of high school children U1 - TG.0046 PY - 1972/// PB - Panjab University KW - Drug abuse KW - Social aspects KW - High school students KW - Psychology KW - Intellect KW - Effect of drugs on KW - Drugs KW - Psychological effect ER -