000
00299nam a2200133Ia 4500
005
20260205042345.0
008
260111s9999||||xx |||||||||||||| ||und||
100
_a
PREMNATH
245
0
_a
BASES OF EDUCATION
260
_a
DELHI
_b
S.CHAND
_c
1957
300
_a
279
690
_a
EDUCATION
942
_c
BK
999
_c
32211
_d
32211