Patent your own invention in Canada : ; By Burshtein, Sheldon.

Copyright:1991
ISBN:0889088829 :
Publisher:North Vancouver, B.C. : Self-Counsel Press,
Physical Details: xv, 295 p. : ill. ; 28 cm.
Record No.:48583
Type/Format Call Number Location Due Date Last Seen Barcode
01. English Non Fiction 346.71 BUR Westisle Composite High School 2009-09-09 WCHS21601
01. English Non Fiction 346.71 BUR Morell Regional High School 2009-07-16 MRHS3664