000 00414nam a2200169Ia 4500
001 7120
008 150525s9999 xx 000 0 und d
020 _a0-07-099292-4
040 _CTUM
050 _aTJ 289.E4
100 _aElonka Stephen
245 _aStandard Boilers Operators' Questions And Answers
250 _a0
260 _aNew Delhi
_bTata Mcgraw-Hil Publ
_c1973
300 _a,;ill.
942 _2lcc
999 _c38731
_d38731