000 00341nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8175440112
082 _a658
082 _b568 BA
100 _aBagchi Tapan
245 0 _aISO 9000 Concept Methods
250 _aSecond
260 _aNew Delhi
260 _bW.Pub.
260 _c1996
999 _c36126
_d36126