000 00288nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a530.4
_bMAT
100 _aMATHUR (D.S.)
245 0 _aElements of Properties of Matter .
260 _bShyam Lal Cheritable Trus
_a NEW DELHI
942 _cBK
999 _c2174
_d2174