TY  - BOOK
AU  - Ponkshe Satyawrat
TI  - Management of intellectual property:  Patents, design, trade marks & copyright   
U1  - Z,2674.2.N9, N1 
PY  - 1991///
CY  - Pune
PB  - Bhate and Ponkshe        
KW  - Law
N1  - Bibliography: P 313-15
ER  -