000 00328nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c250
040 _aET
100 _aPIBIN ASTHANA
245 0 _aMEASERMENT & EVALUSTION IN SYPCH.
260 _bAGARWAL PRAKASHAN
_aAGRA
300 _a228
500 _a13131
942 _cBK
999 _c19391
_d19391