000 00333nam a22001457a 4500
003 SGT
020 _a9788194873429
082 _a624,SIN
100 _aSINGH MAHAVIR
245 _aNAISE CONTROL IN BUILDINGS
260 _aNEW DELHI
_bNAROSA PUB. HOUSE
_c2014
300 _a2014
650 _aCIVIL ENGINEERING
942 _2ddc
_cBK
_02
999 _c24907
_d24907