000 00346nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c350
040 _aET
100 _aKumar, S. & Gagan, M.
245 0 _aNTA /UGC/NET Tech. and Res. Aptitude
260 _bDanika Pub. Company
_aNEW DELHI
300 _a704
500 _a58056
942 _cBK
999 _c64019
_d64019