LEADER 00907nam0 22002533i 450 001 VAN00086824 005 20240806100637.919 010 $a06-690-5225-6 100 $a20120125d1982 |0itac50 ba 101 $aeng 102 $aUS 105 $a|||| ||||| 200 1 $aBarriers to entry$ea corporate-strategy perspective$fGeorge S. Yip 210 $aLexington$cHealth and company$d1982 215 $aXV, 222 p.$d24 cm. 620 $dLexington$3VANL000843 700 1$aYip$bGeorge S.$3VANV071053$0107327 712 $aHealth and company$3VANV113737$4650 801 $aIT$bSOL$c20240906$gRICA 899 $aBIBLIOTECA DEL DIPARTIMENTO DI ECONOMIA$1IT-CE0106$2VAN03 912 $aVAN00086824 950 $aBIBLIOTECA DEL DIPARTIMENTO DI ECONOMIA$d03PREST IIAd98 $e03 2971 20120125 996 $aBarriers to entry$9618110 997 $aUNICAMPANIA