TY  - BOOK
AU  - Lontai, Endre
TI  - Research contracts: civil-law means promoting scientific-technical progress
SN  - (978)+9028603174
U1  - 346.022 
PY  - 1977///
CY  - Budapest
PB  - Akademiai Kiado
KW  - Economic and taxonomical principles
KW  - Research work
KW  - Scientific technical progress
N1  - Includes subject index
ER  -