000
00305nam a2200145Ia 4500
100
_a
Venkataiah, S.
020
_a
81-261-1218-2
365
_b
200
942
_c
BK
654
_a
245
_a
Primary Education
260
_a
New Delhi
_b
Anmol Publications
_c
2002
082
_a
372
300
_b
Pb
_a
6293
999
_c
367393
_d
367393
041
_a
eng