000
00274nam a2200121Ia 4500
008
211209s9999 xx 000 0 und d
020
_a
9.78933E+12
041
_a
eng
082
_a
621.8 KUM
100
_a
KUMAR
245
_a
BASIC MECHANICAL ENGINEERING
260
_b
PEARSON
999
_c
77081
_d
77081