000 00280nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a531
082 _bUPA/M
100 _aj.c
_bupadhyaya
245 0 _amechanics
260 _aagra
260 _bram prasad &sons
260 _c1972
999 _c6903
_d6903