000 00322nam a2200121Ia 4500
001 136689
008 170722s9999 xx 000 0 und d
100 _aHassan, T. Aet Al
245 _aText book of engineering Physics /
260 _aTrivandrum :
_bAswathy publishers ,
923 _d20031027
_nWCD1346/03
942 _cGEN
999 _c127034
_d127034