000
00269nam a2200121Ia 4500
008
220201s2010 xx 000 0 eng d
082
_a
658
_b
MOS
100
_a
Moshal, B S
245
0
_a
Principles o
260
_a
Delhi
_b
Ane Books
_c
2010
300
_a
548
942
_2
ddc
999
_c
29348
_d
29348