TY - BOOK AU - Khan, Ansar Ali. TI - Law of trade marks, copy-right, patents, and designs & pure food SN - 98484660127 U1 - 346.5492048 K45l 2007 22 PY - 2007/// CY - Dhaka PB - New Warsi Book Corporation KW - Patent laws and legislation KW - Bangladesh KW - Trademarks KW - Law and legislation KW - Industrial property KW - Food adulteration and inspection N1 - Law ER -