000 00423nam a2200157Ia 4500
005 20250626142636.0
008 241013s9999 xx 000 0 und d
020 _a9789386274595
100 _aVishwanath, H S
245 0 _aSanitary Engineering
250 _a2
260 _aNew Delhi
_bCommunication Management Practices Principles Technical
_c2011
300 _a668
700 _aSharma, Sangeeta
942 _cBK
999 _c12278
_d12278