000 00287nam a2200109Ia 4500
008 240117s2014 xx 000 0 und d
041 _aeng
100 _aChakraborty
245 _aJoind CSIR/UGC NET Physical Science
260 _bRamesh Publishing House New Delhi
_c2014
300 _a816p
999 _c328338
_d328338