000 00288nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aCharles O Lerche/ Abdul A Said
245 0 _aConcepts of international politics
260 _aNew Delhi
_bPHI
_c1972
650 _aPol Science
942 _cBK
999 _c3319
_d3319