000 00316nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aROYCHOUDHUY, D.P.&MITRA, P.K.
245 _aPROPERTIES OF MATTER
260 _c1969
_bMODERN BOOK AGENCY
650 _aGENERAL PROPERTIES OF MATTER
942 _cBK
999 _c283799
_d283799