000
00337nam a2200133Ia 4500
008
240624s9999 xx 000 0 und d
041
_a
eng
082
_a
020 DHI
100
_a
DHIMAN ANIL K
245
_a
LEARN INF AND REF SOURCES AND SERVICES
260
_c
2006
_a
New Delhi
_b
Ess Ess Publications
300
_a
328 : p.
365
_c
RS
_b
20
999
_c
8396
_d
8396