TY  - BOOK
AU  - BALDEV RAJ
TI  - PRACTICAL NON - DESTRUCTIVE TESTING
SN  - 9788173197970
U1  - 620.1127 P7 BAL 
PY  - 2007///
PB  - NAROSA PUBLISHING HOUSE
KW  - NON DESTRUCTIVE TESTING [X-ray (Radiographic), Trace testing, Magnetic testing]
ER  -