000 00308nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aROY-CHOUDHURI,D.P. AND MITRA,P.K.
245 _aPROPERTIES OF MATTER
260 _c1969
_bCHAYAN
650 _aGENERAL PROPERTIES OF MATTER
942 _cBK
999 _c293834
_d293834