000 00274nam a2200121Ia 4500
008 211209s1969 xx 000 0 und d
041 _aeng
082 _aKHA
100 _aKHANNA M C
245 _aDYNAMICS
260 _aNEW DELHI
_bS CHAND AND COMPANY
_c1969
300 _a222
999 _c17511
_d17511