804,698 MARIHUANA Marihuana : Signal of Misunderstanding : the Technical Papers of the First Report of the National Commission on Marihuana and Drug Abuse, March 1972 / [National Commission on Marihuana and Drug Abuse]. -[Washington, D.C.] : NC on M and DA, 1972. - 2 vol. ; 26 cm Vol.1 : Appendix. - [1], XI, 608 s. : il., wykr. Vol.2 : Appendix. - S. [1], III, 611-1252 : wykr.