000 00293nam a2200109Ia 45e0
008 181001s1969 xx 000 0 und d
100 _a-----do---
245 0 _aPressure vessel Design
260 _aN.Delhi
_bEast West
_c1969
300 _a274
942 _2ddc
_cBK
999 _c2641
_d2641