000			00315nam a2200121Ia 4500
008			221007s9999 xx 000 0 und d
100			_aVenkataramaiah C
245		0	_aGeo Technical Engineering
250			_a3rd Rev.
260			_aNew Nye Int, New Delhi _bNew Nye Int, New Delhi _c2006
300			_a926
942			_cBK
999			_c2235 _d2235