00501nam a2200145Ia 4500082001200000100002700012245012700039260002800166300001000194650003100204650003700235650003400272650003200306710001700338  aTG.0046  aGupta, Bhupindra Sinha 0aEffect of stimulant and depressant drugs on the test scores of fluid and crystallized intelligence of high school children  c1972bPanjab University  ax, 88  aDrug abusevSocial aspects  aHigh school studentsvPsychology  aIntellectvEffect of drugs on  aDrugsvPsychological effect  aHundal, P.S.