000
00299nam a2200109Ia 4500
008
230210s9999 xx 000 0 und d
100
_a
Lal, Raman Bihari
_9
19007
245
0
_a
Educational Measurement Evaluation And Statistics
260
_b
Surya Publication
_c
2009
300
_a
413
942
_c
BK
999
_c
118518
_d
118518