000 00408nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _bT14 VAR.B
_a624.1832
100 _a Vardhan, Haha and Bayar, Rajesh Kumar
_95515
245 0 _a Rock engineering design
_b: properties and applications of sound level
_c Vardhan, Haha and Bayar, Rajesh Kumar
260 _b CRC Press
_c2014
942 _cBK
999 _c11348
_d11348