=LDR 22 4500 =001 4757 =082 04$a354.2 HIG =100 1\$aHiggins, T. =245 10$aResearch planning and innovation: a study of success and failure in innovation and the implications for R & D management and choice =260 \\$aDublin :$bIreland; The Stationery Office,$c1977 =650 \0$aBooks =852 \\$bFreeman Library$h354.2 HIG