000 00267pam a2200109a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a696
_bB684m
100 _aBowman, S. D.
245 0 _aModern methods of pipe fabrication
260 _a
_b
_c
997 _a74524 C
999 _c450560
_d450560