000 00312nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a81-7705-173-3
082 _a8m3.01
082 _bBAL/A
100 _ac.v
_bbalakrishnan
245 0 _aaadyakalam
260 _athiruvananthapuram
260 _bprabhat book house
999 _c1153
_d1153