=LDR  00000nam  2200000   4500
=001  INLIS000000000003411
=005  20220716120604.0
=008  220716|||||||||   |   |||   |||| ||eng||
=035    $$a 0010-072200000003411
=041    $$a eng
=082    $$a 658
=084    $$a 658 POR C
=100    $$a Porter, Michael E.
=245    $$a Competitive strategy : techniques analyzing industries and competitors
=260    $$a New York: $b The Free Press, $c 1980
=300    $$a xx, 396 hlm.$b : ilus.;$c 24 cm.
=650    $$a Competition