000 00260nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aYoung,Hugh D.
245 _aUniversity Physics
260 _aNew Delhi
_bNarosa Pub.
_c1989
300 _axv,926p.
942 _cDB
999 _c9561
_d9561