000 00399nam a2200157Ia 4500
008 160910s9999 xx 000 0 und d
020 _a81-3-151000-1
040 _cSGVU Library
041 _cEnglish
100 _aEgon, M D
245 _aArchitecture A Coustics
_cby M D Egon
260 _aNew Delhi
_bCengagelearning
_c2009
520 _aEngineering
650 _aComputer & IT
942 _cBOOKS
999 _c20877
_d20877