000 00260nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a001.12
_bVIS
100 _aVishnoi, H S
245 0 _aObjective evaluation
260 _aDelhi
_bMacmillan
_c1975
942 _cBK
999 _c25107
_d25107