000
00288nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
"Theraja, B.L."
245
2
_a
A Textbook of Engineering physics
260
_b
S.Chand & Company
260
_c
1990
365
_b
65.00
942
_c
BK
999
_c
138433
_d
138433