000 00330nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a530
082 _bGUP/P
100 _adr.s.l
_bgupta
100 _bdr.vkumar
245 0 _apragathi classical machanics
260 _ameerut
260 _bPRAGATHI PRAKASHAN
260 _c2003
999 _c9846
_d9846