000 00322nam a2200133Ia 4500
008 211209s2004 xx 000 0 und d
020 _a817649576X
041 _aeng
082 _a646.77 HIL
100 _aHILL, NORMAN.C
245 _aIMPROVING PETR RELATIONSHIPS
260 _aNEW DELHI
_bVIVA BOOKS
_c2004
300 _a55
999 _c47946
_d47946