000 00279nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a658.562(058)
_bQPR
245 0 _aQ-Prod's directory of ISO 9000 certified companies
260 _aNew Delhi
_bQ Prod publishers
_c1998
942 _cBK
999 _c41518
_d41518