000 00285nam a2200109Ia 45e0
008 181001s1976 xx 000 0 und d
100 _aK. kumar
245 0 _aAdvanced mechanics of materials
260 _aDelhi
_bKhanna pub.
_c1976
300 _a234
942 _2ddc
_cBK
999 _c2701
_d2701