000
00231nam a2200109Ia 4500
100
_a
Khanna ML
245
_a
Vector Analysis
250
_a
16th
260
_c
1988
_b
Jai Prakash Nath & Co.
_a
Meerut
300
_a
372+xxiv
942
_c
BK
999
_c
13751
_d
13751