000 00321nam a2200145Ia 4500
008 150518s1980||||xx |||||||||||||| ||und||
020 _a-
082 _a954.6
_bCHO
100 _aChopra, P.N.
245 _aLadakh
_cChopra, P.N.
250 _a-
260 _aNew Delhi
_b S Chand
_c1980
300 _a109 p.
942 _cBK
999 _c17648
_d17648