TY - GEN T1 - Computer software protection :present situation and future prospects / AU - Kolle, Gert, VL - 1977 Vol 90 No 3 pages 69-78 N1 - See French version in LE DROIT D'AUTEUR 1977, Vol 90, No 3, p 69-78. ID - 9957 KW - Copyright. KW - COPYRIGHT : COMPUTER WORKS PROTECTION, SOFTWARE PROTECTION TI - Computer software protection :present situation and future prospects / ER -