000			00320nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a620
082			_b112 PU
100			_a"Punmia,B.C."
245		0	_aStrength Of Materials &
260			_aDelhi
260			_bStandard Pub.
260			_c1989
300			_a"xii,851"
999			_c30061 _d30061