Wormald, T. J. <br/><br/>
HP67 and HP97 calculator programs for elementary statistical calculations (also compatible with the HP41-C) / 
by T.J. Wormald. 
 - Oxford :  Commonwealth Forestry Institute, University of Oxford,  1982 
 - 1v. various pagings. 
 - C.F.I. occasional papers ;  no. 21 .
 - C.F.I. occasional papers.  no. 21 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable calculators.<br/>Forest management--Statistical methods.