000
00300nam a2200121Ia 4500
008
190703s9999 xx 000 0 und d
082
_a
620.112 R9774
100
_a
GUPTA,R.B
245
0
_a
MASTERIAL SCIENCE AND PROCESSES
260
_a
NEW DELHI
_b
SATYA PRAKASHAN
300
_a
584P.,
942
_c
BB
_2
DDC
999
_c
6357
_d
6357