000			00366nam a2200157Ia 4500
008			240517s9999||||xx |||||||||||||| ||und||
020			_cRS 2597.47
040			_aKSOM
082			_a001.433 CAL
100			_aCallegaro, Mario
245		0	_aWeb Survey Methodology
250			_a1st ed.
260			_aNew Delhi _bSage _c2015
300			_avi, 318 p.
942			_cBK
999			_c188154 _d188154