TY - BOOK AU - Harris,Thorne D. TI - The legal guide to computer software protection: a practical handbook on copyrights, trademarks, Publishing and Trade secrets SN - 0135283736 PY - 1985/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Copyright KW - Computer programs KW - United States KW - Patent ER -