NCJ Number
              8974
          Date Published
  1971
Length
              21 pages
          Annotation
              METHOD FOR ESTIMATING THE TOTAL NUMBER OF KNOWN AND UNKNOWN ADDICTS IS GIVEN WITH ITS ALGEBRAIC SYMBOLISM MAKING THE METHOD USEFUL UNDER MANY OTHER CIRCUMSTANCES.
          Abstract
              THE METHOD IS APPLIED TO 1969 DATA TO ESTIMATE THE NUMBER OF ADDICTS IN THE UNITED STATES AND NEW YORK CITY. (AUTHOR ABSTRACT).